Home / 3,402,850.28-4,696,264.31-2,541,915.86

Finding the Fourth Proportional to 3,402,850.28, 4,696,264.31 and 2,541,915.86

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Solution

The fourth proportional to 3,402,850.28, 4,696,264.31 and 2,541,915.86 is: 3,508,091.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,850.28 : 4,696,264.31 = 2,541,915.86 : x
  2. Step 2: Convert to fraction form
    3,402,850.28/4,696,264.31 = 2,541,915.86/x
  3. Step 3: Cross multiply
    3,402,850.28x = 4,696,264.31 × 2,541,915.86
  4. Step 4: Simplify right side
    3,402,850.28x = 11,937,508,696,150.05
  5. Step 5: Solve for x
    x = 11,937,508,696,150.05/3,402,850.28
  6. Step 6: Final answer
    x = 3,508,091.08

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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.