Home / 3,255,589.80-4,883,384.70-2,134,309.80

Finding the Fourth Proportional to 3,255,589.80, 4,883,384.70 and 2,134,309.80

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Solution

The fourth proportional to 3,255,589.80, 4,883,384.70 and 2,134,309.80 is: 3,201,464.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,589.80 : 4,883,384.70 = 2,134,309.80 : x
  2. Step 2: Convert to fraction form
    3,255,589.80/4,883,384.70 = 2,134,309.80/x
  3. Step 3: Cross multiply
    3,255,589.80x = 4,883,384.70 × 2,134,309.80
  4. Step 4: Simplify right side
    3,255,589.80x = 10,422,655,822,380.06
  5. Step 5: Solve for x
    x = 10,422,655,822,380.06/3,255,589.80
  6. Step 6: Final answer
    x = 3,201,464.70

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Similar ratio
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1.5x scale

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.