Home / 1,471,537.26-2,030,694.30-826,948.17

Finding the Fourth Proportional to 1,471,537.26, 2,030,694.30 and 826,948.17

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Solution

The fourth proportional to 1,471,537.26, 2,030,694.30 and 826,948.17 is: 1,141,173.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,471,537.26 : 2,030,694.30 = 826,948.17 : x
  2. Step 2: Convert to fraction form
    1,471,537.26/2,030,694.30 = 826,948.17/x
  3. Step 3: Cross multiply
    1,471,537.26x = 2,030,694.30 × 826,948.17
  4. Step 4: Simplify right side
    1,471,537.26x = 1,679,278,935,214.43
  5. Step 5: Solve for x
    x = 1,679,278,935,214.43/1,471,537.26
  6. Step 6: Final answer
    x = 1,141,173.23

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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.