Home / 2,394,764.17-3,592,619.46-878,461.18

Finding the Fourth Proportional to 2,394,764.17, 3,592,619.46 and 878,461.18

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Solution

The fourth proportional to 2,394,764.17, 3,592,619.46 and 878,461.18 is: 1,317,865.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,764.17 : 3,592,619.46 = 878,461.18 : x
  2. Step 2: Convert to fraction form
    2,394,764.17/3,592,619.46 = 878,461.18/x
  3. Step 3: Cross multiply
    2,394,764.17x = 3,592,619.46 × 878,461.18
  4. Step 4: Simplify right side
    2,394,764.17x = 3,155,976,730,122.56
  5. Step 5: Solve for x
    x = 3,155,976,730,122.56/2,394,764.17
  6. Step 6: Final answer
    x = 1,317,865.35

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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.