Home / 2,649,713.60-3,974,570.40-2,375,998.40

Finding the Fourth Proportional to 2,649,713.60, 3,974,570.40 and 2,375,998.40

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Solution

The fourth proportional to 2,649,713.60, 3,974,570.40 and 2,375,998.40 is: 3,563,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,649,713.60 : 3,974,570.40 = 2,375,998.40 : x
  2. Step 2: Convert to fraction form
    2,649,713.60/3,974,570.40 = 2,375,998.40/x
  3. Step 3: Cross multiply
    2,649,713.60x = 3,974,570.40 × 2,375,998.40
  4. Step 4: Simplify right side
    2,649,713.60x = 9,443,572,911,087.36
  5. Step 5: Solve for x
    x = 9,443,572,911,087.36/2,649,713.60
  6. Step 6: Final answer
    x = 3,563,997.60

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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.