Home / 8,672,696.22-13,006,371.33-5,994,233.58

Finding the Fourth Proportional to 8,672,696.22, 13,006,371.33 and 5,994,233.58

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Solution

The fourth proportional to 8,672,696.22, 13,006,371.33 and 5,994,233.58 is: 8,989,502.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,672,696.22 : 13,006,371.33 = 5,994,233.58 : x
  2. Step 2: Convert to fraction form
    8,672,696.22/13,006,371.33 = 5,994,233.58/x
  3. Step 3: Cross multiply
    8,672,696.22x = 13,006,371.33 × 5,994,233.58
  4. Step 4: Simplify right side
    8,672,696.22x = 77,963,227,780,235.27
  5. Step 5: Solve for x
    x = 77,963,227,780,235.27/8,672,696.22
  6. Step 6: Final answer
    x = 8,989,502.90

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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.