Home / 11,932,357.77-17,899,244.03-3,736,532.90

Finding the Fourth Proportional to 11,932,357.77, 17,899,244.03 and 3,736,532.90

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Solution

The fourth proportional to 11,932,357.77, 17,899,244.03 and 3,736,532.90 is: 5,605,020.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,932,357.77 : 17,899,244.03 = 3,736,532.90 : x
  2. Step 2: Convert to fraction form
    11,932,357.77/17,899,244.03 = 3,736,532.90/x
  3. Step 3: Cross multiply
    11,932,357.77x = 17,899,244.03 × 3,736,532.90
  4. Step 4: Simplify right side
    11,932,357.77x = 66,881,114,095,044.70
  5. Step 5: Solve for x
    x = 66,881,114,095,044.70/11,932,357.77
  6. Step 6: Final answer
    x = 5,605,020.85

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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.