Home / 3,956,812.60-5,935,218.90-2,340,182.20

Finding the Fourth Proportional to 3,956,812.60, 5,935,218.90 and 2,340,182.20

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Solution

The fourth proportional to 3,956,812.60, 5,935,218.90 and 2,340,182.20 is: 3,510,273.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,956,812.60 : 5,935,218.90 = 2,340,182.20 : x
  2. Step 2: Convert to fraction form
    3,956,812.60/5,935,218.90 = 2,340,182.20/x
  3. Step 3: Cross multiply
    3,956,812.60x = 5,935,218.90 × 2,340,182.20
  4. Step 4: Simplify right side
    3,956,812.60x = 13,889,493,622,883.58
  5. Step 5: Solve for x
    x = 13,889,493,622,883.58/3,956,812.60
  6. Step 6: Final answer
    x = 3,510,273.30

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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.