Home / 1,701,218.13-2,552,300.12-741,757.60

Finding the Fourth Proportional to 1,701,218.13, 2,552,300.12 and 741,757.60

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Solution

The fourth proportional to 1,701,218.13, 2,552,300.12 and 741,757.60 is: 1,112,842.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,218.13 : 2,552,300.12 = 741,757.60 : x
  2. Step 2: Convert to fraction form
    1,701,218.13/2,552,300.12 = 741,757.60/x
  3. Step 3: Cross multiply
    1,701,218.13x = 2,552,300.12 × 741,757.60
  4. Step 4: Simplify right side
    1,701,218.13x = 1,893,188,011,490.91
  5. Step 5: Solve for x
    x = 1,893,188,011,490.91/1,701,218.13
  6. Step 6: Final answer
    x = 1,112,842.60

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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.