Home / 2,562.47-3,536.42-1,486.11

Finding the Fourth Proportional to 2,562.47, 3,536.42 and 1,486.11

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Solution

The fourth proportional to 2,562.47, 3,536.42 and 1,486.11 is: 2,050.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562.47 : 3,536.42 = 1,486.11 : x
  2. Step 2: Convert to fraction form
    2,562.47/3,536.42 = 1,486.11/x
  3. Step 3: Cross multiply
    2,562.47x = 3,536.42 × 1,486.11
  4. Step 4: Simplify right side
    2,562.47x = 5,255,509.13
  5. Step 5: Solve for x
    x = 5,255,509.13/2,562.47
  6. Step 6: Final answer
    x = 2,050.95

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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.