Home / 11,694,869.01-17,543,506.49-4,414,461.15

Finding the Fourth Proportional to 11,694,869.01, 17,543,506.49 and 4,414,461.15

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Solution

The fourth proportional to 11,694,869.01, 17,543,506.49 and 4,414,461.15 is: 6,622,145.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,869.01 : 17,543,506.49 = 4,414,461.15 : x
  2. Step 2: Convert to fraction form
    11,694,869.01/17,543,506.49 = 4,414,461.15/x
  3. Step 3: Cross multiply
    11,694,869.01x = 17,543,506.49 × 4,414,461.15
  4. Step 4: Simplify right side
    11,694,869.01x = 77,445,127,812,805.56
  5. Step 5: Solve for x
    x = 77,445,127,812,805.56/11,694,869.01
  6. Step 6: Final answer
    x = 6,622,145.81

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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.