Home / 4,050,500.39-5,589,691.97-2,308,119.92

Finding the Fourth Proportional to 4,050,500.39, 5,589,691.97 and 2,308,119.92

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Solution

The fourth proportional to 4,050,500.39, 5,589,691.97 and 2,308,119.92 is: 3,185,206.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,500.39 : 5,589,691.97 = 2,308,119.92 : x
  2. Step 2: Convert to fraction form
    4,050,500.39/5,589,691.97 = 2,308,119.92/x
  3. Step 3: Cross multiply
    4,050,500.39x = 5,589,691.97 × 2,308,119.92
  4. Step 4: Simplify right side
    4,050,500.39x = 12,901,679,343,131.98
  5. Step 5: Solve for x
    x = 12,901,679,343,131.98/4,050,500.39
  6. Step 6: Final answer
    x = 3,185,206.30

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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.