Home / 3,057,479.28-4,587,476.45-1,350,722.61

Finding the Fourth Proportional to 3,057,479.28, 4,587,476.45 and 1,350,722.61

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Solution

The fourth proportional to 3,057,479.28, 4,587,476.45 and 1,350,722.61 is: 2,026,639.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,479.28 : 4,587,476.45 = 1,350,722.61 : x
  2. Step 2: Convert to fraction form
    3,057,479.28/4,587,476.45 = 1,350,722.61/x
  3. Step 3: Cross multiply
    3,057,479.28x = 4,587,476.45 × 1,350,722.61
  4. Step 4: Simplify right side
    3,057,479.28x = 6,196,408,157,103.92
  5. Step 5: Solve for x
    x = 6,196,408,157,103.92/3,057,479.28
  6. Step 6: Final answer
    x = 2,026,639.46

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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.