Home / 3,327,315.72-4,591,709.51-1,799,422.86

Finding the Fourth Proportional to 3,327,315.72, 4,591,709.51 and 1,799,422.86

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Solution

The fourth proportional to 3,327,315.72, 4,591,709.51 and 1,799,422.86 is: 2,483,211.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,315.72 : 4,591,709.51 = 1,799,422.86 : x
  2. Step 2: Convert to fraction form
    3,327,315.72/4,591,709.51 = 1,799,422.86/x
  3. Step 3: Cross multiply
    3,327,315.72x = 4,591,709.51 × 1,799,422.86
  4. Step 4: Simplify right side
    3,327,315.72x = 8,262,427,058,773.40
  5. Step 5: Solve for x
    x = 8,262,427,058,773.40/3,327,315.72
  6. Step 6: Final answer
    x = 2,483,211.02

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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.