Home / 3,351,575.84-5,023,427.15-1,550,655.15

Finding the Fourth Proportional to 3,351,575.84, 5,023,427.15 and 1,550,655.15

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Solution

The fourth proportional to 3,351,575.84, 5,023,427.15 and 1,550,655.15 is: 2,324,161.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,575.84 : 5,023,427.15 = 1,550,655.15 : x
  2. Step 2: Convert to fraction form
    3,351,575.84/5,023,427.15 = 1,550,655.15/x
  3. Step 3: Cross multiply
    3,351,575.84x = 5,023,427.15 × 1,550,655.15
  4. Step 4: Simplify right side
    3,351,575.84x = 7,789,603,173,044.05
  5. Step 5: Solve for x
    x = 7,789,603,173,044.05/3,351,575.84
  6. Step 6: Final answer
    x = 2,324,161.39

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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.