Home / 1,731,423.60-2,597,135.40-975,596.40

Finding the Fourth Proportional to 1,731,423.60, 2,597,135.40 and 975,596.40

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Solution

The fourth proportional to 1,731,423.60, 2,597,135.40 and 975,596.40 is: 1,463,394.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,423.60 : 2,597,135.40 = 975,596.40 : x
  2. Step 2: Convert to fraction form
    1,731,423.60/2,597,135.40 = 975,596.40/x
  3. Step 3: Cross multiply
    1,731,423.60x = 2,597,135.40 × 975,596.40
  4. Step 4: Simplify right side
    1,731,423.60x = 2,533,755,946,552.56
  5. Step 5: Solve for x
    x = 2,533,755,946,552.56/1,731,423.60
  6. Step 6: Final answer
    x = 1,463,394.60

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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.