Home / 2,414,953.90-3,622,430.85-731,838.70

Finding the Fourth Proportional to 2,414,953.90, 3,622,430.85 and 731,838.70

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Solution

The fourth proportional to 2,414,953.90, 3,622,430.85 and 731,838.70 is: 1,097,758.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,953.90 : 3,622,430.85 = 731,838.70 : x
  2. Step 2: Convert to fraction form
    2,414,953.90/3,622,430.85 = 731,838.70/x
  3. Step 3: Cross multiply
    2,414,953.90x = 3,622,430.85 × 731,838.70
  4. Step 4: Simplify right side
    2,414,953.90x = 2,651,035,084,103.90
  5. Step 5: Solve for x
    x = 2,651,035,084,103.90/2,414,953.90
  6. Step 6: Final answer
    x = 1,097,758.05

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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.