Home / 4,094,945.80-6,142,418.22-1,399,294.24

Finding the Fourth Proportional to 4,094,945.80, 6,142,418.22 and 1,399,294.24

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Solution

The fourth proportional to 4,094,945.80, 6,142,418.22 and 1,399,294.24 is: 2,098,941.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,945.80 : 6,142,418.22 = 1,399,294.24 : x
  2. Step 2: Convert to fraction form
    4,094,945.80/6,142,418.22 = 1,399,294.24/x
  3. Step 3: Cross multiply
    4,094,945.80x = 6,142,418.22 × 1,399,294.24
  4. Step 4: Simplify right side
    4,094,945.80x = 8,595,050,434,917.05
  5. Step 5: Solve for x
    x = 8,595,050,434,917.05/4,094,945.80
  6. Step 6: Final answer
    x = 2,098,941.20

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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.