Home / 3,327,479.04-4,591,924.14-1,799,586.20

Finding the Fourth Proportional to 3,327,479.04, 4,591,924.14 and 1,799,586.20

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Solution

The fourth proportional to 3,327,479.04, 4,591,924.14 and 1,799,586.20 is: 2,483,430.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,479.04 : 4,591,924.14 = 1,799,586.20 : x
  2. Step 2: Convert to fraction form
    3,327,479.04/4,591,924.14 = 1,799,586.20/x
  3. Step 3: Cross multiply
    3,327,479.04x = 4,591,924.14 × 1,799,586.20
  4. Step 4: Simplify right side
    3,327,479.04x = 8,263,563,313,790.87
  5. Step 5: Solve for x
    x = 8,263,563,313,790.87/3,327,479.04
  6. Step 6: Final answer
    x = 2,483,430.61

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Double scale
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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.