Home / 2,414,940.90-3,622,411.35-731,825.70

Finding the Fourth Proportional to 2,414,940.90, 3,622,411.35 and 731,825.70

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Solution

The fourth proportional to 2,414,940.90, 3,622,411.35 and 731,825.70 is: 1,097,738.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,940.90 : 3,622,411.35 = 731,825.70 : x
  2. Step 2: Convert to fraction form
    2,414,940.90/3,622,411.35 = 731,825.70/x
  3. Step 3: Cross multiply
    2,414,940.90x = 3,622,411.35 × 731,825.70
  4. Step 4: Simplify right side
    2,414,940.90x = 2,650,973,721,901.69
  5. Step 5: Solve for x
    x = 2,650,973,721,901.69/2,414,940.90
  6. Step 6: Final answer
    x = 1,097,738.55

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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.