Home / 9,761,068.79-14,641,727.73-3,694,171.53

Finding the Fourth Proportional to 9,761,068.79, 14,641,727.73 and 3,694,171.53

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Solution

The fourth proportional to 9,761,068.79, 14,641,727.73 and 3,694,171.53 is: 5,541,304.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,761,068.79 : 14,641,727.73 = 3,694,171.53 : x
  2. Step 2: Convert to fraction form
    9,761,068.79/14,641,727.73 = 3,694,171.53/x
  3. Step 3: Cross multiply
    9,761,068.79x = 14,641,727.73 × 3,694,171.53
  4. Step 4: Simplify right side
    9,761,068.79x = 54,089,053,711,706.66
  5. Step 5: Solve for x
    x = 54,089,053,711,706.66/9,761,068.79
  6. Step 6: Final answer
    x = 5,541,304.43

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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.