Home / 3,746,233.40-5,619,364.66-906,340.92

Finding the Fourth Proportional to 3,746,233.40, 5,619,364.66 and 906,340.92

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Solution

The fourth proportional to 3,746,233.40, 5,619,364.66 and 906,340.92 is: 1,359,514.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,233.40 : 5,619,364.66 = 906,340.92 : x
  2. Step 2: Convert to fraction form
    3,746,233.40/5,619,364.66 = 906,340.92/x
  3. Step 3: Cross multiply
    3,746,233.40x = 5,619,364.66 × 906,340.92
  4. Step 4: Simplify right side
    3,746,233.40x = 5,093,060,135,759.89
  5. Step 5: Solve for x
    x = 5,093,060,135,759.89/3,746,233.40
  6. Step 6: Final answer
    x = 1,359,514.90

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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.