Home / 754,948.44-1,041,832.38-432,677.58

Finding the Fourth Proportional to 754,948.44, 1,041,832.38 and 432,677.58

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Solution

The fourth proportional to 754,948.44, 1,041,832.38 and 432,677.58 is: 597,097.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,948.44 : 1,041,832.38 = 432,677.58 : x
  2. Step 2: Convert to fraction form
    754,948.44/1,041,832.38 = 432,677.58/x
  3. Step 3: Cross multiply
    754,948.44x = 1,041,832.38 × 432,677.58
  4. Step 4: Simplify right side
    754,948.44x = 450,777,512,944.04
  5. Step 5: Solve for x
    x = 450,777,512,944.04/754,948.44
  6. Step 6: Final answer
    x = 597,097.09

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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.