Home / 1,376,099.26-2,063,331.30-523,233.28

Finding the Fourth Proportional to 1,376,099.26, 2,063,331.30 and 523,233.28

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Solution

The fourth proportional to 1,376,099.26, 2,063,331.30 and 523,233.28 is: 784,539.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,099.26 : 2,063,331.30 = 523,233.28 : x
  2. Step 2: Convert to fraction form
    1,376,099.26/2,063,331.30 = 523,233.28/x
  3. Step 3: Cross multiply
    1,376,099.26x = 2,063,331.30 × 523,233.28
  4. Step 4: Simplify right side
    1,376,099.26x = 1,079,603,603,825.66
  5. Step 5: Solve for x
    x = 1,079,603,603,825.66/1,376,099.26
  6. Step 6: Final answer
    x = 784,539.05

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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.