Home / 2,695,288.52-3,719,824.33-1,534,017.14

Finding the Fourth Proportional to 2,695,288.52, 3,719,824.33 and 1,534,017.14

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Solution

The fourth proportional to 2,695,288.52, 3,719,824.33 and 1,534,017.14 is: 2,117,129.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,288.52 : 3,719,824.33 = 1,534,017.14 : x
  2. Step 2: Convert to fraction form
    2,695,288.52/3,719,824.33 = 1,534,017.14/x
  3. Step 3: Cross multiply
    2,695,288.52x = 3,719,824.33 × 1,534,017.14
  4. Step 4: Simplify right side
    2,695,288.52x = 5,706,274,285,473.53
  5. Step 5: Solve for x
    x = 5,706,274,285,473.53/2,695,288.52
  6. Step 6: Final answer
    x = 2,117,129.29

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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.