Home / 1,044,307.14-1,565,248.42-395,470.88

Finding the Fourth Proportional to 1,044,307.14, 1,565,248.42 and 395,470.88

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Solution

The fourth proportional to 1,044,307.14, 1,565,248.42 and 395,470.88 is: 592,747.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,307.14 : 1,565,248.42 = 395,470.88 : x
  2. Step 2: Convert to fraction form
    1,044,307.14/1,565,248.42 = 395,470.88/x
  3. Step 3: Cross multiply
    1,044,307.14x = 1,565,248.42 × 395,470.88
  4. Step 4: Simplify right side
    1,044,307.14x = 619,010,170,076.01
  5. Step 5: Solve for x
    x = 619,010,170,076.01/1,044,307.14
  6. Step 6: Final answer
    x = 592,747.24

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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.