Home / 4,587,689.17-6,331,414.40-2,523,068.52

Finding the Fourth Proportional to 4,587,689.17, 6,331,414.40 and 2,523,068.52

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Solution

The fourth proportional to 4,587,689.17, 6,331,414.40 and 2,523,068.52 is: 3,482,056.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,689.17 : 6,331,414.40 = 2,523,068.52 : x
  2. Step 2: Convert to fraction form
    4,587,689.17/6,331,414.40 = 2,523,068.52/x
  3. Step 3: Cross multiply
    4,587,689.17x = 6,331,414.40 × 2,523,068.52
  4. Step 4: Simplify right side
    4,587,689.17x = 15,974,592,359,714.69
  5. Step 5: Solve for x
    x = 15,974,592,359,714.69/4,587,689.17
  6. Step 6: Final answer
    x = 3,482,056.38

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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.