Home / 7,437,494.52-11,162,221.14-3,844,314.36

Finding the Fourth Proportional to 7,437,494.52, 11,162,221.14 and 3,844,314.36

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Solution

The fourth proportional to 7,437,494.52, 11,162,221.14 and 3,844,314.36 is: 5,769,562.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,437,494.52 : 11,162,221.14 = 3,844,314.36 : x
  2. Step 2: Convert to fraction form
    7,437,494.52/11,162,221.14 = 3,844,314.36/x
  3. Step 3: Cross multiply
    7,437,494.52x = 11,162,221.14 × 3,844,314.36
  4. Step 4: Simplify right side
    7,437,494.52x = 42,911,087,017,997.57
  5. Step 5: Solve for x
    x = 42,911,087,017,997.57/7,437,494.52
  6. Step 6: Final answer
    x = 5,769,562.17

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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.