Home / 9,587,046.66-13,229,919.52-5,236,150.50

Finding the Fourth Proportional to 9,587,046.66, 13,229,919.52 and 5,236,150.50

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Solution

The fourth proportional to 9,587,046.66, 13,229,919.52 and 5,236,150.50 is: 7,225,775.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,046.66 : 13,229,919.52 = 5,236,150.50 : x
  2. Step 2: Convert to fraction form
    9,587,046.66/13,229,919.52 = 5,236,150.50/x
  3. Step 3: Cross multiply
    9,587,046.66x = 13,229,919.52 × 5,236,150.50
  4. Step 4: Simplify right side
    9,587,046.66x = 69,273,849,709,607.76
  5. Step 5: Solve for x
    x = 69,273,849,709,607.76/9,587,046.66
  6. Step 6: Final answer
    x = 7,225,775.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.