Home / 11,032,616.77-15,225,151.25-6,071,629.30

Finding the Fourth Proportional to 11,032,616.77, 15,225,151.25 and 6,071,629.30

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Solution

The fourth proportional to 11,032,616.77, 15,225,151.25 and 6,071,629.30 is: 8,378,925.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,032,616.77 : 15,225,151.25 = 6,071,629.30 : x
  2. Step 2: Convert to fraction form
    11,032,616.77/15,225,151.25 = 6,071,629.30/x
  3. Step 3: Cross multiply
    11,032,616.77x = 15,225,151.25 × 6,071,629.30
  4. Step 4: Simplify right side
    11,032,616.77x = 92,441,474,350,305.88
  5. Step 5: Solve for x
    x = 92,441,474,350,305.88/11,032,616.77
  6. Step 6: Final answer
    x = 8,378,925.54

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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.