Home / 3,108,022.93-4,665,215.60-2,566,553.95

Finding the Fourth Proportional to 3,108,022.93, 4,665,215.60 and 2,566,553.95

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Solution

The fourth proportional to 3,108,022.93, 4,665,215.60 and 2,566,553.95 is: 3,852,457.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,108,022.93 : 4,665,215.60 = 2,566,553.95 : x
  2. Step 2: Convert to fraction form
    3,108,022.93/4,665,215.60 = 2,566,553.95/x
  3. Step 3: Cross multiply
    3,108,022.93x = 4,665,215.60 × 2,566,553.95
  4. Step 4: Simplify right side
    3,108,022.93x = 11,973,527,525,781.62
  5. Step 5: Solve for x
    x = 11,973,527,525,781.62/3,108,022.93
  6. Step 6: Final answer
    x = 3,852,457.91

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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.