Home / 4,193,515.73-6,281,053.22-3,465,607.61

Finding the Fourth Proportional to 4,193,515.73, 6,281,053.22 and 3,465,607.61

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Solution

The fourth proportional to 4,193,515.73, 6,281,053.22 and 3,465,607.61 is: 5,190,791.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,515.73 : 6,281,053.22 = 3,465,607.61 : x
  2. Step 2: Convert to fraction form
    4,193,515.73/6,281,053.22 = 3,465,607.61/x
  3. Step 3: Cross multiply
    4,193,515.73x = 6,281,053.22 × 3,465,607.61
  4. Step 4: Simplify right side
    4,193,515.73x = 21,767,665,842,919.61
  5. Step 5: Solve for x
    x = 21,767,665,842,919.61/4,193,515.73
  6. Step 6: Final answer
    x = 5,190,791.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.