Home / 10,424,439.06-14,385,716.28-5,840,793.24

Finding the Fourth Proportional to 10,424,439.06, 14,385,716.28 and 5,840,793.24

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Solution

The fourth proportional to 10,424,439.06, 14,385,716.28 and 5,840,793.24 is: 8,060,289.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,424,439.06 : 14,385,716.28 = 5,840,793.24 : x
  2. Step 2: Convert to fraction form
    10,424,439.06/14,385,716.28 = 5,840,793.24/x
  3. Step 3: Cross multiply
    10,424,439.06x = 14,385,716.28 × 5,840,793.24
  4. Step 4: Simplify right side
    10,424,439.06x = 84,023,994,400,781.95
  5. Step 5: Solve for x
    x = 84,023,994,400,781.95/10,424,439.06
  6. Step 6: Final answer
    x = 8,060,289.28

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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.