Home / 953,092.41-1,429,688.54-725,744.60

Finding the Fourth Proportional to 953,092.41, 1,429,688.54 and 725,744.60

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Solution

The fourth proportional to 953,092.41, 1,429,688.54 and 725,744.60 is: 1,088,654.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,092.41 : 1,429,688.54 = 725,744.60 : x
  2. Step 2: Convert to fraction form
    953,092.41/1,429,688.54 = 725,744.60/x
  3. Step 3: Cross multiply
    953,092.41x = 1,429,688.54 × 725,744.60
  4. Step 4: Simplify right side
    953,092.41x = 1,037,588,726,809.72
  5. Step 5: Solve for x
    x = 1,037,588,726,809.72/953,092.41
  6. Step 6: Final answer
    x = 1,088,654.90

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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.