Home / 2,415,351.40-3,333,193.38-1,327,717.42

Finding the Fourth Proportional to 2,415,351.40, 3,333,193.38 and 1,327,717.42

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Solution

The fourth proportional to 2,415,351.40, 3,333,193.38 and 1,327,717.42 is: 1,832,254.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,351.40 : 3,333,193.38 = 1,327,717.42 : x
  2. Step 2: Convert to fraction form
    2,415,351.40/3,333,193.38 = 1,327,717.42/x
  3. Step 3: Cross multiply
    2,415,351.40x = 3,333,193.38 × 1,327,717.42
  4. Step 4: Simplify right side
    2,415,351.40x = 4,425,538,906,521.70
  5. Step 5: Solve for x
    x = 4,425,538,906,521.70/2,415,351.40
  6. Step 6: Final answer
    x = 1,832,254.68

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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.