Home / 3,746,301.70-5,169,902.70-2,027,423.56

Finding the Fourth Proportional to 3,746,301.70, 5,169,902.70 and 2,027,423.56

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Solution

The fourth proportional to 3,746,301.70, 5,169,902.70 and 2,027,423.56 is: 2,797,847.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,301.70 : 5,169,902.70 = 2,027,423.56 : x
  2. Step 2: Convert to fraction form
    3,746,301.70/5,169,902.70 = 2,027,423.56/x
  3. Step 3: Cross multiply
    3,746,301.70x = 5,169,902.70 × 2,027,423.56
  4. Step 4: Simplify right side
    3,746,301.70x = 10,481,582,536,887.61
  5. Step 5: Solve for x
    x = 10,481,582,536,887.61/3,746,301.70
  6. Step 6: Final answer
    x = 2,797,847.95

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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.