Home / 3,327,316-4,591,709.92-1,799,423.12

Finding the Fourth Proportional to 3,327,316, 4,591,709.92 and 1,799,423.12

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Solution

The fourth proportional to 3,327,316, 4,591,709.92 and 1,799,423.12 is: 2,483,211.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,316 : 4,591,709.92 = 1,799,423.12 : x
  2. Step 2: Convert to fraction form
    3,327,316/4,591,709.92 = 1,799,423.12/x
  3. Step 3: Cross multiply
    3,327,316x = 4,591,709.92 × 1,799,423.12
  4. Step 4: Simplify right side
    3,327,316x = 8,262,428,990,381.35
  5. Step 5: Solve for x
    x = 8,262,428,990,381.35/3,327,316
  6. Step 6: Final answer
    x = 2,483,211.39

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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.