Home / 9,294,308.74-13,946,919.68-3,902,544.55

Finding the Fourth Proportional to 9,294,308.74, 13,946,919.68 and 3,902,544.55

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Solution

The fourth proportional to 9,294,308.74, 13,946,919.68 and 3,902,544.55 is: 5,856,107.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,308.74 : 13,946,919.68 = 3,902,544.55 : x
  2. Step 2: Convert to fraction form
    9,294,308.74/13,946,919.68 = 3,902,544.55/x
  3. Step 3: Cross multiply
    9,294,308.74x = 13,946,919.68 × 3,902,544.55
  4. Step 4: Simplify right side
    9,294,308.74x = 54,428,475,386,471.74
  5. Step 5: Solve for x
    x = 54,428,475,386,471.74/9,294,308.74
  6. Step 6: Final answer
    x = 5,856,107.96

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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.