Home / 9,069,801.26-13,604,617.24-3,677,169.76

Finding the Fourth Proportional to 9,069,801.26, 13,604,617.24 and 3,677,169.76

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Solution

The fourth proportional to 9,069,801.26, 13,604,617.24 and 3,677,169.76 is: 5,515,720.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,801.26 : 13,604,617.24 = 3,677,169.76 : x
  2. Step 2: Convert to fraction form
    9,069,801.26/13,604,617.24 = 3,677,169.76/x
  3. Step 3: Cross multiply
    9,069,801.26x = 13,604,617.24 × 3,677,169.76
  4. Step 4: Simplify right side
    9,069,801.26x = 50,026,487,068,098.20
  5. Step 5: Solve for x
    x = 50,026,487,068,098.20/9,069,801.26
  6. Step 6: Final answer
    x = 5,515,720.32

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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.