Home / 11,646,472.36-17,469,708.54-3,559,471.24

Finding the Fourth Proportional to 11,646,472.36, 17,469,708.54 and 3,559,471.24

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Solution

The fourth proportional to 11,646,472.36, 17,469,708.54 and 3,559,471.24 is: 5,339,206.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,646,472.36 : 17,469,708.54 = 3,559,471.24 : x
  2. Step 2: Convert to fraction form
    11,646,472.36/17,469,708.54 = 3,559,471.24/x
  3. Step 3: Cross multiply
    11,646,472.36x = 17,469,708.54 × 3,559,471.24
  4. Step 4: Simplify right side
    11,646,472.36x = 62,182,925,119,312.39
  5. Step 5: Solve for x
    x = 62,182,925,119,312.39/11,646,472.36
  6. Step 6: Final answer
    x = 5,339,206.86

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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.