Home / 2,199,946.15-3,301,395.45-1,001,251.45

Finding the Fourth Proportional to 2,199,946.15, 3,301,395.45 and 1,001,251.45

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Solution

The fourth proportional to 2,199,946.15, 3,301,395.45 and 1,001,251.45 is: 1,502,549.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,946.15 : 3,301,395.45 = 1,001,251.45 : x
  2. Step 2: Convert to fraction form
    2,199,946.15/3,301,395.45 = 1,001,251.45/x
  3. Step 3: Cross multiply
    2,199,946.15x = 3,301,395.45 × 1,001,251.45
  4. Step 4: Simplify right side
    2,199,946.15x = 3,305,526,981,335.90
  5. Step 5: Solve for x
    x = 3,305,526,981,335.90/2,199,946.15
  6. Step 6: Final answer
    x = 1,502,549.04

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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.