Home / 2,414,463.60-3,331,764.76-1,395,934

Finding the Fourth Proportional to 2,414,463.60, 3,331,764.76 and 1,395,934

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Solution

The fourth proportional to 2,414,463.60, 3,331,764.76 and 1,395,934 is: 1,926,276.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,463.60 : 3,331,764.76 = 1,395,934 : x
  2. Step 2: Convert to fraction form
    2,414,463.60/3,331,764.76 = 1,395,934/x
  3. Step 3: Cross multiply
    2,414,463.60x = 3,331,764.76 × 1,395,934
  4. Step 4: Simplify right side
    2,414,463.60x = 4,650,923,708,485.84
  5. Step 5: Solve for x
    x = 4,650,923,708,485.84/2,414,463.60
  6. Step 6: Final answer
    x = 1,926,276.18

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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.