Home / 6,552,474.38-9,042,459.54-3,652,052.12

Finding the Fourth Proportional to 6,552,474.38, 9,042,459.54 and 3,652,052.12

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Solution

The fourth proportional to 6,552,474.38, 9,042,459.54 and 3,652,052.12 is: 5,039,856.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,474.38 : 9,042,459.54 = 3,652,052.12 : x
  2. Step 2: Convert to fraction form
    6,552,474.38/9,042,459.54 = 3,652,052.12/x
  3. Step 3: Cross multiply
    6,552,474.38x = 9,042,459.54 × 3,652,052.12
  4. Step 4: Simplify right side
    6,552,474.38x = 33,023,533,533,071.22
  5. Step 5: Solve for x
    x = 33,023,533,533,071.22/6,552,474.38
  6. Step 6: Final answer
    x = 5,039,856.95

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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.