Home / 4,022,006.90-5,548,520.13-3,563,589.02

Finding the Fourth Proportional to 4,022,006.90, 5,548,520.13 and 3,563,589.02

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Solution

The fourth proportional to 4,022,006.90, 5,548,520.13 and 3,563,589.02 is: 4,916,114.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,006.90 : 5,548,520.13 = 3,563,589.02 : x
  2. Step 2: Convert to fraction form
    4,022,006.90/5,548,520.13 = 3,563,589.02/x
  3. Step 3: Cross multiply
    4,022,006.90x = 5,548,520.13 × 3,563,589.02
  4. Step 4: Simplify right side
    4,022,006.90x = 19,772,645,412,516.97
  5. Step 5: Solve for x
    x = 19,772,645,412,516.97/4,022,006.90
  6. Step 6: Final answer
    x = 4,916,114.24

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1.5x scale

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.