Home / 4,104,686.88-5,664,430.17-2,269,192.86

Finding the Fourth Proportional to 4,104,686.88, 5,664,430.17 and 2,269,192.86

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Solution

The fourth proportional to 4,104,686.88, 5,664,430.17 and 2,269,192.86 is: 3,131,465.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,686.88 : 5,664,430.17 = 2,269,192.86 : x
  2. Step 2: Convert to fraction form
    4,104,686.88/5,664,430.17 = 2,269,192.86/x
  3. Step 3: Cross multiply
    4,104,686.88x = 5,664,430.17 × 2,269,192.86
  4. Step 4: Simplify right side
    4,104,686.88x = 12,853,684,497,732.59
  5. Step 5: Solve for x
    x = 12,853,684,497,732.59/4,104,686.88
  6. Step 6: Final answer
    x = 3,131,465.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.