Home / 3,746,053.19-5,169,553.35-2,027,173.70

Finding the Fourth Proportional to 3,746,053.19, 5,169,553.35 and 2,027,173.70

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Solution

The fourth proportional to 3,746,053.19, 5,169,553.35 and 2,027,173.70 is: 2,797,499.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,053.19 : 5,169,553.35 = 2,027,173.70 : x
  2. Step 2: Convert to fraction form
    3,746,053.19/5,169,553.35 = 2,027,173.70/x
  3. Step 3: Cross multiply
    3,746,053.19x = 5,169,553.35 × 2,027,173.70
  4. Step 4: Simplify right side
    3,746,053.19x = 10,479,582,597,188.88
  5. Step 5: Solve for x
    x = 10,479,582,597,188.88/3,746,053.19
  6. Step 6: Final answer
    x = 2,797,499.68

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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.