Home / 2,534,184-3,497,260.92-1,388,264

Finding the Fourth Proportional to 2,534,184, 3,497,260.92 and 1,388,264

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Solution

The fourth proportional to 2,534,184, 3,497,260.92 and 1,388,264 is: 1,915,851.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,184 : 3,497,260.92 = 1,388,264 : x
  2. Step 2: Convert to fraction form
    2,534,184/3,497,260.92 = 1,388,264/x
  3. Step 3: Cross multiply
    2,534,184x = 3,497,260.92 × 1,388,264
  4. Step 4: Simplify right side
    2,534,184x = 4,855,121,433,842.88
  5. Step 5: Solve for x
    x = 4,855,121,433,842.88/2,534,184
  6. Step 6: Final answer
    x = 1,915,851.98

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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.