Home / 3,472,177.64-4,792,862.88-2,826,476.82

Finding the Fourth Proportional to 3,472,177.64, 4,792,862.88 and 2,826,476.82

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Solution

The fourth proportional to 3,472,177.64, 4,792,862.88 and 2,826,476.82 is: 3,901,561.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,177.64 : 4,792,862.88 = 2,826,476.82 : x
  2. Step 2: Convert to fraction form
    3,472,177.64/4,792,862.88 = 2,826,476.82/x
  3. Step 3: Cross multiply
    3,472,177.64x = 4,792,862.88 × 2,826,476.82
  4. Step 4: Simplify right side
    3,472,177.64x = 13,546,915,831,758.44
  5. Step 5: Solve for x
    x = 13,546,915,831,758.44/3,472,177.64
  6. Step 6: Final answer
    x = 3,901,561.86

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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.