Home / 14,062,693.70-21,096,061.92-4,348,064.31

Finding the Fourth Proportional to 14,062,693.70, 21,096,061.92 and 4,348,064.31

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Solution

The fourth proportional to 14,062,693.70, 21,096,061.92 and 4,348,064.31 is: 6,522,721.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,062,693.70 : 21,096,061.92 = 4,348,064.31 : x
  2. Step 2: Convert to fraction form
    14,062,693.70/21,096,061.92 = 4,348,064.31/x
  3. Step 3: Cross multiply
    14,062,693.70x = 21,096,061.92 × 4,348,064.31
  4. Step 4: Simplify right side
    14,062,693.70x = 91,727,033,915,902.08
  5. Step 5: Solve for x
    x = 91,727,033,915,902.08/14,062,693.70
  6. Step 6: Final answer
    x = 6,522,721.46

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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.