Home / 2,693,910.62-3,717,683.40-1,532,327.10

Finding the Fourth Proportional to 2,693,910.62, 3,717,683.40 and 1,532,327.10

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Solution

The fourth proportional to 2,693,910.62, 3,717,683.40 and 1,532,327.10 is: 2,114,660.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,910.62 : 3,717,683.40 = 1,532,327.10 : x
  2. Step 2: Convert to fraction form
    2,693,910.62/3,717,683.40 = 1,532,327.10/x
  3. Step 3: Cross multiply
    2,693,910.62x = 3,717,683.40 × 1,532,327.10
  4. Step 4: Simplify right side
    2,693,910.62x = 5,696,707,023,040.14
  5. Step 5: Solve for x
    x = 5,696,707,023,040.14/2,693,910.62
  6. Step 6: Final answer
    x = 2,114,660.74

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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.