Home / 8,098,250.75-11,175,718.81-4,835,350.61

Finding the Fourth Proportional to 8,098,250.75, 11,175,718.81 and 4,835,350.61

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Solution

The fourth proportional to 8,098,250.75, 11,175,718.81 and 4,835,350.61 is: 6,672,863.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,098,250.75 : 11,175,718.81 = 4,835,350.61 : x
  2. Step 2: Convert to fraction form
    8,098,250.75/11,175,718.81 = 4,835,350.61/x
  3. Step 3: Cross multiply
    8,098,250.75x = 11,175,718.81 × 4,835,350.61
  4. Step 4: Simplify right side
    8,098,250.75x = 54,038,518,765,121.98
  5. Step 5: Solve for x
    x = 54,038,518,765,121.98/8,098,250.75
  6. Step 6: Final answer
    x = 6,672,863.12

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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.