Home / 8,954,732.49-13,430,786.51-4,404,559.92

Finding the Fourth Proportional to 8,954,732.49, 13,430,786.51 and 4,404,559.92

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Solution

The fourth proportional to 8,954,732.49, 13,430,786.51 and 4,404,559.92 is: 6,606,194.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,732.49 : 13,430,786.51 = 4,404,559.92 : x
  2. Step 2: Convert to fraction form
    8,954,732.49/13,430,786.51 = 4,404,559.92/x
  3. Step 3: Cross multiply
    8,954,732.49x = 13,430,786.51 × 4,404,559.92
  4. Step 4: Simplify right side
    8,954,732.49x = 59,156,703,916,668.62
  5. Step 5: Solve for x
    x = 59,156,703,916,668.62/8,954,732.49
  6. Step 6: Final answer
    x = 6,606,194.43

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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.