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Finding the Fourth Proportional to 6,559,924.53, 9,842,728.47 and 3,523,747.71

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Solution

The fourth proportional to 6,559,924.53, 9,842,728.47 and 3,523,747.71 is: 5,287,148.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,924.53 : 9,842,728.47 = 3,523,747.71 : x
  2. Step 2: Convert to fraction form
    6,559,924.53/9,842,728.47 = 3,523,747.71/x
  3. Step 3: Cross multiply
    6,559,924.53x = 9,842,728.47 × 3,523,747.71
  4. Step 4: Simplify right side
    6,559,924.53x = 34,683,291,906,314.30
  5. Step 5: Solve for x
    x = 34,683,291,906,314.30/6,559,924.53
  6. Step 6: Final answer
    x = 5,287,148.01

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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.