Home / 9,228,439.20-13,835,164.65-3,841,122.15

Finding the Fourth Proportional to 9,228,439.20, 13,835,164.65 and 3,841,122.15

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Solution

The fourth proportional to 9,228,439.20, 13,835,164.65 and 3,841,122.15 is: 5,758,563.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,439.20 : 13,835,164.65 = 3,841,122.15 : x
  2. Step 2: Convert to fraction form
    9,228,439.20/13,835,164.65 = 3,841,122.15/x
  3. Step 3: Cross multiply
    9,228,439.20x = 13,835,164.65 × 3,841,122.15
  4. Step 4: Simplify right side
    9,228,439.20x = 53,142,557,386,012
  5. Step 5: Solve for x
    x = 53,142,557,386,012/9,228,439.20
  6. Step 6: Final answer
    x = 5,758,563.96

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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.