Home / 2,267,939.60-3,401,909.40-2,094,729.20

Finding the Fourth Proportional to 2,267,939.60, 3,401,909.40 and 2,094,729.20

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Solution

The fourth proportional to 2,267,939.60, 3,401,909.40 and 2,094,729.20 is: 3,142,093.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,939.60 : 3,401,909.40 = 2,094,729.20 : x
  2. Step 2: Convert to fraction form
    2,267,939.60/3,401,909.40 = 2,094,729.20/x
  3. Step 3: Cross multiply
    2,267,939.60x = 3,401,909.40 × 2,094,729.20
  4. Step 4: Simplify right side
    2,267,939.60x = 7,126,078,955,934.48
  5. Step 5: Solve for x
    x = 7,126,078,955,934.48/2,267,939.60
  6. Step 6: Final answer
    x = 3,142,093.80

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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.