Home / 2,414,802.90-3,622,204.35-731,687.70

Finding the Fourth Proportional to 2,414,802.90, 3,622,204.35 and 731,687.70

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Solution

The fourth proportional to 2,414,802.90, 3,622,204.35 and 731,687.70 is: 1,097,531.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,802.90 : 3,622,204.35 = 731,687.70 : x
  2. Step 2: Convert to fraction form
    2,414,802.90/3,622,204.35 = 731,687.70/x
  3. Step 3: Cross multiply
    2,414,802.90x = 3,622,204.35 × 731,687.70
  4. Step 4: Simplify right side
    2,414,802.90x = 2,650,322,369,781.50
  5. Step 5: Solve for x
    x = 2,650,322,369,781.50/2,414,802.90
  6. Step 6: Final answer
    x = 1,097,531.55

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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.