Home / 2,577,576.08-3,867,960.75-1,498,596.39

Finding the Fourth Proportional to 2,577,576.08, 3,867,960.75 and 1,498,596.39

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Solution

The fourth proportional to 2,577,576.08, 3,867,960.75 and 1,498,596.39 is: 2,248,822.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,576.08 : 3,867,960.75 = 1,498,596.39 : x
  2. Step 2: Convert to fraction form
    2,577,576.08/3,867,960.75 = 1,498,596.39/x
  3. Step 3: Cross multiply
    2,577,576.08x = 3,867,960.75 × 1,498,596.39
  4. Step 4: Simplify right side
    2,577,576.08x = 5,796,512,019,421.56
  5. Step 5: Solve for x
    x = 5,796,512,019,421.56/2,577,576.08
  6. Step 6: Final answer
    x = 2,248,822.87

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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.