Home / 1,749,764.70-2,414,675.40-944,948.70

Finding the Fourth Proportional to 1,749,764.70, 2,414,675.40 and 944,948.70

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Solution

The fourth proportional to 1,749,764.70, 2,414,675.40 and 944,948.70 is: 1,304,029.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,764.70 : 2,414,675.40 = 944,948.70 : x
  2. Step 2: Convert to fraction form
    1,749,764.70/2,414,675.40 = 944,948.70/x
  3. Step 3: Cross multiply
    1,749,764.70x = 2,414,675.40 × 944,948.70
  4. Step 4: Simplify right side
    1,749,764.70x = 2,281,744,380,151.98
  5. Step 5: Solve for x
    x = 2,281,744,380,151.98/1,749,764.70
  6. Step 6: Final answer
    x = 1,304,029.27

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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.