Home / 4,132,079.70-6,198,119.55-3,470,730.90

Finding the Fourth Proportional to 4,132,079.70, 6,198,119.55 and 3,470,730.90

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Solution

The fourth proportional to 4,132,079.70, 6,198,119.55 and 3,470,730.90 is: 5,206,096.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,079.70 : 6,198,119.55 = 3,470,730.90 : x
  2. Step 2: Convert to fraction form
    4,132,079.70/6,198,119.55 = 3,470,730.90/x
  3. Step 3: Cross multiply
    4,132,079.70x = 6,198,119.55 × 3,470,730.90
  4. Step 4: Simplify right side
    4,132,079.70x = 21,512,005,044,079.09
  5. Step 5: Solve for x
    x = 21,512,005,044,079.09/4,132,079.70
  6. Step 6: Final answer
    x = 5,206,096.35

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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.