Home / 3,640,229.98-5,025,336.10-2,264,017.32

Finding the Fourth Proportional to 3,640,229.98, 5,025,336.10 and 2,264,017.32

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Solution

The fourth proportional to 3,640,229.98, 5,025,336.10 and 2,264,017.32 is: 3,125,475.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,229.98 : 5,025,336.10 = 2,264,017.32 : x
  2. Step 2: Convert to fraction form
    3,640,229.98/5,025,336.10 = 2,264,017.32/x
  3. Step 3: Cross multiply
    3,640,229.98x = 5,025,336.10 × 2,264,017.32
  4. Step 4: Simplify right side
    3,640,229.98x = 11,377,447,963,561.21
  5. Step 5: Solve for x
    x = 11,377,447,963,561.21/3,640,229.98
  6. Step 6: Final answer
    x = 3,125,475.05

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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.