Home / 3,640,230.74-5,025,337.13-2,264,018.07

Finding the Fourth Proportional to 3,640,230.74, 5,025,337.13 and 2,264,018.07

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Solution

The fourth proportional to 3,640,230.74, 5,025,337.13 and 2,264,018.07 is: 3,125,476.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,230.74 : 5,025,337.13 = 2,264,018.07 : x
  2. Step 2: Convert to fraction form
    3,640,230.74/5,025,337.13 = 2,264,018.07/x
  3. Step 3: Cross multiply
    3,640,230.74x = 5,025,337.13 × 2,264,018.07
  4. Step 4: Simplify right side
    3,640,230.74x = 11,377,454,058,841.85
  5. Step 5: Solve for x
    x = 11,377,454,058,841.85/3,640,230.74
  6. Step 6: Final answer
    x = 3,125,476.07

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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.