Home / 7,244,292.02-10,868,006.19-2,195,983.22

Finding the Fourth Proportional to 7,244,292.02, 10,868,006.19 and 2,195,983.22

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Solution

The fourth proportional to 7,244,292.02, 10,868,006.19 and 2,195,983.22 is: 3,294,450.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,292.02 : 10,868,006.19 = 2,195,983.22 : x
  2. Step 2: Convert to fraction form
    7,244,292.02/10,868,006.19 = 2,195,983.22/x
  3. Step 3: Cross multiply
    7,244,292.02x = 10,868,006.19 × 2,195,983.22
  4. Step 4: Simplify right side
    7,244,292.02x = 23,865,959,228,096.13
  5. Step 5: Solve for x
    x = 23,865,959,228,096.13/7,244,292.02
  6. Step 6: Final answer
    x = 3,294,450.19

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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.