Home / 3,302,862.83-4,953,105.65-1,143,301.17

Finding the Fourth Proportional to 3,302,862.83, 4,953,105.65 and 1,143,301.17

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Solution

The fourth proportional to 3,302,862.83, 4,953,105.65 and 1,143,301.17 is: 1,714,540.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,862.83 : 4,953,105.65 = 1,143,301.17 : x
  2. Step 2: Convert to fraction form
    3,302,862.83/4,953,105.65 = 1,143,301.17/x
  3. Step 3: Cross multiply
    3,302,862.83x = 4,953,105.65 × 1,143,301.17
  4. Step 4: Simplify right side
    3,302,862.83x = 5,662,891,484,778.61
  5. Step 5: Solve for x
    x = 5,662,891,484,778.61/3,302,862.83
  6. Step 6: Final answer
    x = 1,714,540.32

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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.