Home / 4,454,737.70-6,147,630.07-2,520,997.76

Finding the Fourth Proportional to 4,454,737.70, 6,147,630.07 and 2,520,997.76

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Solution

The fourth proportional to 4,454,737.70, 6,147,630.07 and 2,520,997.76 is: 3,479,029.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,737.70 : 6,147,630.07 = 2,520,997.76 : x
  2. Step 2: Convert to fraction form
    4,454,737.70/6,147,630.07 = 2,520,997.76/x
  3. Step 3: Cross multiply
    4,454,737.70x = 6,147,630.07 × 2,520,997.76
  4. Step 4: Simplify right side
    4,454,737.70x = 15,498,161,644,845.22
  5. Step 5: Solve for x
    x = 15,498,161,644,845.22/4,454,737.70
  6. Step 6: Final answer
    x = 3,479,029.00

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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.