Home / 2,229,343.36-3,345,302.08-1,204,677.11

Finding the Fourth Proportional to 2,229,343.36, 3,345,302.08 and 1,204,677.11

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Solution

The fourth proportional to 2,229,343.36, 3,345,302.08 and 1,204,677.11 is: 1,807,711.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,343.36 : 3,345,302.08 = 1,204,677.11 : x
  2. Step 2: Convert to fraction form
    2,229,343.36/3,345,302.08 = 1,204,677.11/x
  3. Step 3: Cross multiply
    2,229,343.36x = 3,345,302.08 × 1,204,677.11
  4. Step 4: Simplify right side
    2,229,343.36x = 4,030,008,826,086.86
  5. Step 5: Solve for x
    x = 4,030,008,826,086.86/2,229,343.36
  6. Step 6: Final answer
    x = 1,807,711.14

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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.