Home / 3,564,061.11-5,345,822.97-1,135,116.36

Finding the Fourth Proportional to 3,564,061.11, 5,345,822.97 and 1,135,116.36

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Solution

The fourth proportional to 3,564,061.11, 5,345,822.97 and 1,135,116.36 is: 1,702,588.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,061.11 : 5,345,822.97 = 1,135,116.36 : x
  2. Step 2: Convert to fraction form
    3,564,061.11/5,345,822.97 = 1,135,116.36/x
  3. Step 3: Cross multiply
    3,564,061.11x = 5,345,822.97 × 1,135,116.36
  4. Step 4: Simplify right side
    3,564,061.11x = 6,068,131,110,910.79
  5. Step 5: Solve for x
    x = 6,068,131,110,910.79/3,564,061.11
  6. Step 6: Final answer
    x = 1,702,588.96

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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.