Home / 3,024,117.06-4,534,600.80-1,426,251.12

Finding the Fourth Proportional to 3,024,117.06, 4,534,600.80 and 1,426,251.12

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Solution

The fourth proportional to 3,024,117.06, 4,534,600.80 and 1,426,251.12 is: 2,138,633.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,117.06 : 4,534,600.80 = 1,426,251.12 : x
  2. Step 2: Convert to fraction form
    3,024,117.06/4,534,600.80 = 1,426,251.12/x
  3. Step 3: Cross multiply
    3,024,117.06x = 4,534,600.80 × 1,426,251.12
  4. Step 4: Simplify right side
    3,024,117.06x = 6,467,479,469,752.90
  5. Step 5: Solve for x
    x = 6,467,479,469,752.90/3,024,117.06
  6. Step 6: Final answer
    x = 2,138,633.97

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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.