Home / 3,063,335.76-4,228,560.05-2,408,252.72

Finding the Fourth Proportional to 3,063,335.76, 4,228,560.05 and 2,408,252.72

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Solution

The fourth proportional to 3,063,335.76, 4,228,560.05 and 2,408,252.72 is: 3,324,298.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,335.76 : 4,228,560.05 = 2,408,252.72 : x
  2. Step 2: Convert to fraction form
    3,063,335.76/4,228,560.05 = 2,408,252.72/x
  3. Step 3: Cross multiply
    3,063,335.76x = 4,228,560.05 × 2,408,252.72
  4. Step 4: Simplify right side
    3,063,335.76x = 10,183,441,208,911.77
  5. Step 5: Solve for x
    x = 10,183,441,208,911.77/3,063,335.76
  6. Step 6: Final answer
    x = 3,324,298.09

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1.5x scale

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.