Home / 3,086,560.67-4,628,859.69-2,885,058.92

Finding the Fourth Proportional to 3,086,560.67, 4,628,859.69 and 2,885,058.92

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Solution

The fourth proportional to 3,086,560.67, 4,628,859.69 and 2,885,058.92 is: 4,326,671.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,560.67 : 4,628,859.69 = 2,885,058.92 : x
  2. Step 2: Convert to fraction form
    3,086,560.67/4,628,859.69 = 2,885,058.92/x
  3. Step 3: Cross multiply
    3,086,560.67x = 4,628,859.69 × 2,885,058.92
  4. Step 4: Simplify right side
    3,086,560.67x = 13,354,532,949,635.08
  5. Step 5: Solve for x
    x = 13,354,532,949,635.08/3,086,560.67
  6. Step 6: Final answer
    x = 4,326,671.14

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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.