Home / 2,243,414.40-3,365,121.60-913,718.40

Finding the Fourth Proportional to 2,243,414.40, 3,365,121.60 and 913,718.40

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Solution

The fourth proportional to 2,243,414.40, 3,365,121.60 and 913,718.40 is: 1,370,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,414.40 : 3,365,121.60 = 913,718.40 : x
  2. Step 2: Convert to fraction form
    2,243,414.40/3,365,121.60 = 913,718.40/x
  3. Step 3: Cross multiply
    2,243,414.40x = 3,365,121.60 × 913,718.40
  4. Step 4: Simplify right side
    2,243,414.40x = 3,074,773,524,157.44
  5. Step 5: Solve for x
    x = 3,074,773,524,157.44/2,243,414.40
  6. Step 6: Final answer
    x = 1,370,577.60

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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.