Home / 4,730,753.01-7,070,210.15-3,454,052.12

Finding the Fourth Proportional to 4,730,753.01, 7,070,210.15 and 3,454,052.12

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Solution

The fourth proportional to 4,730,753.01, 7,070,210.15 and 3,454,052.12 is: 5,162,153.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,753.01 : 7,070,210.15 = 3,454,052.12 : x
  2. Step 2: Convert to fraction form
    4,730,753.01/7,070,210.15 = 3,454,052.12/x
  3. Step 3: Cross multiply
    4,730,753.01x = 7,070,210.15 × 3,454,052.12
  4. Step 4: Simplify right side
    4,730,753.01x = 24,420,874,331,344.99
  5. Step 5: Solve for x
    x = 24,420,874,331,344.99/4,730,753.01
  6. Step 6: Final answer
    x = 5,162,153.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.