Home / 6,708,757.10-9,258,100.54-3,653,168.18

Finding the Fourth Proportional to 6,708,757.10, 9,258,100.54 and 3,653,168.18

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Solution

The fourth proportional to 6,708,757.10, 9,258,100.54 and 3,653,168.18 is: 5,041,380.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,757.10 : 9,258,100.54 = 3,653,168.18 : x
  2. Step 2: Convert to fraction form
    6,708,757.10/9,258,100.54 = 3,653,168.18/x
  3. Step 3: Cross multiply
    6,708,757.10x = 9,258,100.54 × 3,653,168.18
  4. Step 4: Simplify right side
    6,708,757.10x = 33,821,398,244,545.39
  5. Step 5: Solve for x
    x = 33,821,398,244,545.39/6,708,757.10
  6. Step 6: Final answer
    x = 5,041,380.66

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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.