Home / 15,065,444.88-22,597,963.20-3,705,991.92

Finding the Fourth Proportional to 15,065,444.88, 22,597,963.20 and 3,705,991.92

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Solution

The fourth proportional to 15,065,444.88, 22,597,963.20 and 3,705,991.92 is: 5,558,937.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,065,444.88 : 22,597,963.20 = 3,705,991.92 : x
  2. Step 2: Convert to fraction form
    15,065,444.88/22,597,963.20 = 3,705,991.92/x
  3. Step 3: Cross multiply
    15,065,444.88x = 22,597,963.20 × 3,705,991.92
  4. Step 4: Simplify right side
    15,065,444.88x = 83,747,869,027,657.34
  5. Step 5: Solve for x
    x = 83,747,869,027,657.34/15,065,444.88
  6. Step 6: Final answer
    x = 5,558,937.67

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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.