Home / 7,437,350.94-11,155,726.47-3,794,000.89

Finding the Fourth Proportional to 7,437,350.94, 11,155,726.47 and 3,794,000.89

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Solution

The fourth proportional to 7,437,350.94, 11,155,726.47 and 3,794,000.89 is: 5,690,848.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,437,350.94 : 11,155,726.47 = 3,794,000.89 : x
  2. Step 2: Convert to fraction form
    7,437,350.94/11,155,726.47 = 3,794,000.89/x
  3. Step 3: Cross multiply
    7,437,350.94x = 11,155,726.47 × 3,794,000.89
  4. Step 4: Simplify right side
    7,437,350.94x = 42,324,836,155,776.56
  5. Step 5: Solve for x
    x = 42,324,836,155,776.56/7,437,350.94
  6. Step 6: Final answer
    x = 5,690,848.33

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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.