Home / 3,002,545.44-4,143,612.24-1,644,492.96

Finding the Fourth Proportional to 3,002,545.44, 4,143,612.24 and 1,644,492.96

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Solution

The fourth proportional to 3,002,545.44, 4,143,612.24 and 1,644,492.96 is: 2,269,454.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,545.44 : 4,143,612.24 = 1,644,492.96 : x
  2. Step 2: Convert to fraction form
    3,002,545.44/4,143,612.24 = 1,644,492.96/x
  3. Step 3: Cross multiply
    3,002,545.44x = 4,143,612.24 × 1,644,492.96
  4. Step 4: Simplify right side
    3,002,545.44x = 6,814,141,157,649.83
  5. Step 5: Solve for x
    x = 6,814,141,157,649.83/3,002,545.44
  6. Step 6: Final answer
    x = 2,269,454.80

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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.