Home / 10,368,003.33-15,552,004.99-8,856,348.93

Finding the Fourth Proportional to 10,368,003.33, 15,552,004.99 and 8,856,348.93

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Solution

The fourth proportional to 10,368,003.33, 15,552,004.99 and 8,856,348.93 is: 13,284,523.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,003.33 : 15,552,004.99 = 8,856,348.93 : x
  2. Step 2: Convert to fraction form
    10,368,003.33/15,552,004.99 = 8,856,348.93/x
  3. Step 3: Cross multiply
    10,368,003.33x = 15,552,004.99 × 8,856,348.93
  4. Step 4: Simplify right side
    10,368,003.33x = 137,733,982,752,541.16
  5. Step 5: Solve for x
    x = 137,733,982,752,541.16/10,368,003.33
  6. Step 6: Final answer
    x = 13,284,523.39

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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.