Home / 1,034,761.82-1,427,952.14-575,872.34

Finding the Fourth Proportional to 1,034,761.82, 1,427,952.14 and 575,872.34

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Solution

The fourth proportional to 1,034,761.82, 1,427,952.14 and 575,872.34 is: 794,693.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,761.82 : 1,427,952.14 = 575,872.34 : x
  2. Step 2: Convert to fraction form
    1,034,761.82/1,427,952.14 = 575,872.34/x
  3. Step 3: Cross multiply
    1,034,761.82x = 1,427,952.14 × 575,872.34
  4. Step 4: Simplify right side
    1,034,761.82x = 822,318,132,410.21
  5. Step 5: Solve for x
    x = 822,318,132,410.21/1,034,761.82
  6. Step 6: Final answer
    x = 794,693.16

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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.