Home / 910,238.04-1,365,966.48-377,759.52

Finding the Fourth Proportional to 910,238.04, 1,365,966.48 and 377,759.52

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Solution

The fourth proportional to 910,238.04, 1,365,966.48 and 377,759.52 is: 566,892.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,238.04 : 1,365,966.48 = 377,759.52 : x
  2. Step 2: Convert to fraction form
    910,238.04/1,365,966.48 = 377,759.52/x
  3. Step 3: Cross multiply
    910,238.04x = 1,365,966.48 × 377,759.52
  4. Step 4: Simplify right side
    910,238.04x = 516,006,841,820.89
  5. Step 5: Solve for x
    x = 516,006,841,820.89/910,238.04
  6. Step 6: Final answer
    x = 566,892.20

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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.