Home / 2,060,395.60-2,844,082.20-1,406,553.88

Finding the Fourth Proportional to 2,060,395.60, 2,844,082.20 and 1,406,553.88

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Solution

The fourth proportional to 2,060,395.60, 2,844,082.20 and 1,406,553.88 is: 1,941,546.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,395.60 : 2,844,082.20 = 1,406,553.88 : x
  2. Step 2: Convert to fraction form
    2,060,395.60/2,844,082.20 = 1,406,553.88/x
  3. Step 3: Cross multiply
    2,060,395.60x = 2,844,082.20 × 1,406,553.88
  4. Step 4: Simplify right side
    2,060,395.60x = 4,000,354,853,448.94
  5. Step 5: Solve for x
    x = 4,000,354,853,448.94/2,060,395.60
  6. Step 6: Final answer
    x = 1,941,546.98

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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.