Home / 4,712,785.35-6,503,649.84-2,675,594.85

Finding the Fourth Proportional to 4,712,785.35, 6,503,649.84 and 2,675,594.85

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Solution

The fourth proportional to 4,712,785.35, 6,503,649.84 and 2,675,594.85 is: 3,692,324.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712,785.35 : 6,503,649.84 = 2,675,594.85 : x
  2. Step 2: Convert to fraction form
    4,712,785.35/6,503,649.84 = 2,675,594.85/x
  3. Step 3: Cross multiply
    4,712,785.35x = 6,503,649.84 × 2,675,594.85
  4. Step 4: Simplify right side
    4,712,785.35x = 17,401,132,018,107.32
  5. Step 5: Solve for x
    x = 17,401,132,018,107.32/4,712,785.35
  6. Step 6: Final answer
    x = 3,692,324.33

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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.