Home / 1,882,635.28-2,598,036.96-1,023,195.55

Finding the Fourth Proportional to 1,882,635.28, 2,598,036.96 and 1,023,195.55

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Solution

The fourth proportional to 1,882,635.28, 2,598,036.96 and 1,023,195.55 is: 1,412,010.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,635.28 : 2,598,036.96 = 1,023,195.55 : x
  2. Step 2: Convert to fraction form
    1,882,635.28/2,598,036.96 = 1,023,195.55/x
  3. Step 3: Cross multiply
    1,882,635.28x = 2,598,036.96 × 1,023,195.55
  4. Step 4: Simplify right side
    1,882,635.28x = 2,658,299,856,207.53
  5. Step 5: Solve for x
    x = 2,658,299,856,207.53/1,882,635.28
  6. Step 6: Final answer
    x = 1,412,010.01

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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.