Home / 4,653,721.20-6,985,830.60-3,593,463.60

Finding the Fourth Proportional to 4,653,721.20, 6,985,830.60 and 3,593,463.60

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Solution

The fourth proportional to 4,653,721.20, 6,985,830.60 and 3,593,463.60 is: 5,394,248.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,721.20 : 6,985,830.60 = 3,593,463.60 : x
  2. Step 2: Convert to fraction form
    4,653,721.20/6,985,830.60 = 3,593,463.60/x
  3. Step 3: Cross multiply
    4,653,721.20x = 6,985,830.60 × 3,593,463.60
  4. Step 4: Simplify right side
    4,653,721.20x = 25,103,327,976,866.16
  5. Step 5: Solve for x
    x = 25,103,327,976,866.16/4,653,721.20
  6. Step 6: Final answer
    x = 5,394,248.37

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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.