Home / 1,704,805.56-2,352,562.92-940,849.20

Finding the Fourth Proportional to 1,704,805.56, 2,352,562.92 and 940,849.20

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Solution

The fourth proportional to 1,704,805.56, 2,352,562.92 and 940,849.20 is: 1,298,333.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,805.56 : 2,352,562.92 = 940,849.20 : x
  2. Step 2: Convert to fraction form
    1,704,805.56/2,352,562.92 = 940,849.20/x
  3. Step 3: Cross multiply
    1,704,805.56x = 2,352,562.92 × 940,849.20
  4. Step 4: Simplify right side
    1,704,805.56x = 2,213,406,941,231.66
  5. Step 5: Solve for x
    x = 2,213,406,941,231.66/1,704,805.56
  6. Step 6: Final answer
    x = 1,298,333.95

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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.