Home / 2,443,340.60-3,665,010.90-2,047,712.30

Finding the Fourth Proportional to 2,443,340.60, 3,665,010.90 and 2,047,712.30

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Solution

The fourth proportional to 2,443,340.60, 3,665,010.90 and 2,047,712.30 is: 3,071,568.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,340.60 : 3,665,010.90 = 2,047,712.30 : x
  2. Step 2: Convert to fraction form
    2,443,340.60/3,665,010.90 = 2,047,712.30/x
  3. Step 3: Cross multiply
    2,443,340.60x = 3,665,010.90 × 2,047,712.30
  4. Step 4: Simplify right side
    2,443,340.60x = 7,504,887,899,564.07
  5. Step 5: Solve for x
    x = 7,504,887,899,564.07/2,443,340.60
  6. Step 6: Final answer
    x = 3,071,568.45

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Similar ratio
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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.