Home / 952,732.04-1,428,010.93-383,748.96

Finding the Fourth Proportional to 952,732.04, 1,428,010.93 and 383,748.96

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Solution

The fourth proportional to 952,732.04, 1,428,010.93 and 383,748.96 is: 575,185.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,732.04 : 1,428,010.93 = 383,748.96 : x
  2. Step 2: Convert to fraction form
    952,732.04/1,428,010.93 = 383,748.96/x
  3. Step 3: Cross multiply
    952,732.04x = 1,428,010.93 × 383,748.96
  4. Step 4: Simplify right side
    952,732.04x = 547,997,709,256.13
  5. Step 5: Solve for x
    x = 547,997,709,256.13/952,732.04
  6. Step 6: Final answer
    x = 575,185.56

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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.