Home / 12,633,371.29-17,434,104.93-6,832,153

Finding the Fourth Proportional to 12,633,371.29, 17,434,104.93 and 6,832,153

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Solution

The fourth proportional to 12,633,371.29, 17,434,104.93 and 6,832,153 is: 9,428,399.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,633,371.29 : 17,434,104.93 = 6,832,153 : x
  2. Step 2: Convert to fraction form
    12,633,371.29/17,434,104.93 = 6,832,153/x
  3. Step 3: Cross multiply
    12,633,371.29x = 17,434,104.93 × 6,832,153
  4. Step 4: Simplify right side
    12,633,371.29x = 119,112,472,299,814.28
  5. Step 5: Solve for x
    x = 119,112,472,299,814.28/12,633,371.29
  6. Step 6: Final answer
    x = 9,428,399.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.