Home / 2,695,287.83-3,719,823.36-1,534,016.44

Finding the Fourth Proportional to 2,695,287.83, 3,719,823.36 and 1,534,016.44

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Solution

The fourth proportional to 2,695,287.83, 3,719,823.36 and 1,534,016.44 is: 2,117,128.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,287.83 : 3,719,823.36 = 1,534,016.44 : x
  2. Step 2: Convert to fraction form
    2,695,287.83/3,719,823.36 = 1,534,016.44/x
  3. Step 3: Cross multiply
    2,695,287.83x = 3,719,823.36 × 1,534,016.44
  4. Step 4: Simplify right side
    2,695,287.83x = 5,706,270,178,836.48
  5. Step 5: Solve for x
    x = 5,706,270,178,836.48/2,695,287.83
  6. Step 6: Final answer
    x = 2,117,128.32

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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.