Home / 3,024,768.80-4,524,031.20-2,707,216.40

Finding the Fourth Proportional to 3,024,768.80, 4,524,031.20 and 2,707,216.40

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Solution

The fourth proportional to 3,024,768.80, 4,524,031.20 and 2,707,216.40 is: 4,049,080.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,768.80 : 4,524,031.20 = 2,707,216.40 : x
  2. Step 2: Convert to fraction form
    3,024,768.80/4,524,031.20 = 2,707,216.40/x
  3. Step 3: Cross multiply
    3,024,768.80x = 4,524,031.20 × 2,707,216.40
  4. Step 4: Simplify right side
    3,024,768.80x = 12,247,531,458,751.68
  5. Step 5: Solve for x
    x = 12,247,531,458,751.68/3,024,768.80
  6. Step 6: Final answer
    x = 4,049,080.20

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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.