Home / 597,846.30-896,769.45-223,820.70

Finding the Fourth Proportional to 597,846.30, 896,769.45 and 223,820.70

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Solution

The fourth proportional to 597,846.30, 896,769.45 and 223,820.70 is: 335,731.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,846.30 : 896,769.45 = 223,820.70 : x
  2. Step 2: Convert to fraction form
    597,846.30/896,769.45 = 223,820.70/x
  3. Step 3: Cross multiply
    597,846.30x = 896,769.45 × 223,820.70
  4. Step 4: Simplify right side
    597,846.30x = 200,715,566,037.62
  5. Step 5: Solve for x
    x = 200,715,566,037.62/597,846.30
  6. Step 6: Final answer
    x = 335,731.05

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Double scale
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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.