Home / 2,243,182.68-3,364,584.48-726,833.52

Finding the Fourth Proportional to 2,243,182.68, 3,364,584.48 and 726,833.52

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Solution

The fourth proportional to 2,243,182.68, 3,364,584.48 and 726,833.52 is: 1,090,188.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,182.68 : 3,364,584.48 = 726,833.52 : x
  2. Step 2: Convert to fraction form
    2,243,182.68/3,364,584.48 = 726,833.52/x
  3. Step 3: Cross multiply
    2,243,182.68x = 3,364,584.48 × 726,833.52
  4. Step 4: Simplify right side
    2,243,182.68x = 2,445,492,780,935.77
  5. Step 5: Solve for x
    x = 2,445,492,780,935.77/2,243,182.68
  6. Step 6: Final answer
    x = 1,090,188.87

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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.