Home / 597,423.40-896,135.10-264,999.40

Finding the Fourth Proportional to 597,423.40, 896,135.10 and 264,999.40

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Solution

The fourth proportional to 597,423.40, 896,135.10 and 264,999.40 is: 397,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,423.40 : 896,135.10 = 264,999.40 : x
  2. Step 2: Convert to fraction form
    597,423.40/896,135.10 = 264,999.40/x
  3. Step 3: Cross multiply
    597,423.40x = 896,135.10 × 264,999.40
  4. Step 4: Simplify right side
    597,423.40x = 237,475,263,818.94
  5. Step 5: Solve for x
    x = 237,475,263,818.94/597,423.40
  6. Step 6: Final answer
    x = 397,499.10

Related Problems

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Half scale
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Double scale
Find fourth proportional to 597,424.40, 896,136.60 and 265,000.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.