Home / 6,531,792.53-9,776,368.85-4,802,204.30

Finding the Fourth Proportional to 6,531,792.53, 9,776,368.85 and 4,802,204.30

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Solution

The fourth proportional to 6,531,792.53, 9,776,368.85 and 4,802,204.30 is: 7,187,631.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,792.53 : 9,776,368.85 = 4,802,204.30 : x
  2. Step 2: Convert to fraction form
    6,531,792.53/9,776,368.85 = 4,802,204.30/x
  3. Step 3: Cross multiply
    6,531,792.53x = 9,776,368.85 × 4,802,204.30
  4. Step 4: Simplify right side
    6,531,792.53x = 46,948,120,456,963.20
  5. Step 5: Solve for x
    x = 46,948,120,456,963.20/6,531,792.53
  6. Step 6: Final answer
    x = 7,187,631.92

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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.