Home / 1,037,727.60-1,432,099.56-602,112.04

Finding the Fourth Proportional to 1,037,727.60, 1,432,099.56 and 602,112.04

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Solution

The fourth proportional to 1,037,727.60, 1,432,099.56 and 602,112.04 is: 830,935.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,727.60 : 1,432,099.56 = 602,112.04 : x
  2. Step 2: Convert to fraction form
    1,037,727.60/1,432,099.56 = 602,112.04/x
  3. Step 3: Cross multiply
    1,037,727.60x = 1,432,099.56 × 602,112.04
  4. Step 4: Simplify right side
    1,037,727.60x = 862,284,387,554.70
  5. Step 5: Solve for x
    x = 862,284,387,554.70/1,037,727.60
  6. Step 6: Final answer
    x = 830,935.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.