Home / 2,695,287.77-3,719,823.29-1,534,016.39

Finding the Fourth Proportional to 2,695,287.77, 3,719,823.29 and 1,534,016.39

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Solution

The fourth proportional to 2,695,287.77, 3,719,823.29 and 1,534,016.39 is: 2,117,128.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,287.77 : 3,719,823.29 = 1,534,016.39 : x
  2. Step 2: Convert to fraction form
    2,695,287.77/3,719,823.29 = 1,534,016.39/x
  3. Step 3: Cross multiply
    2,695,287.77x = 3,719,823.29 × 1,534,016.39
  4. Step 4: Simplify right side
    2,695,287.77x = 5,706,269,903,799.94
  5. Step 5: Solve for x
    x = 5,706,269,903,799.94/2,695,287.77
  6. Step 6: Final answer
    x = 2,117,128.26

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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.