Home / 967,340.61-1,451,025.25-368,334.97

Finding the Fourth Proportional to 967,340.61, 1,451,025.25 and 368,334.97

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Solution

The fourth proportional to 967,340.61, 1,451,025.25 and 368,334.97 is: 552,507.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,340.61 : 1,451,025.25 = 368,334.97 : x
  2. Step 2: Convert to fraction form
    967,340.61/1,451,025.25 = 368,334.97/x
  3. Step 3: Cross multiply
    967,340.61x = 1,451,025.25 × 368,334.97
  4. Step 4: Simplify right side
    967,340.61x = 534,463,337,379.59
  5. Step 5: Solve for x
    x = 534,463,337,379.59/967,340.61
  6. Step 6: Final answer
    x = 552,507.91

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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.