Home / 1,314,522.27-1,814,046.03-710,910.27

Finding the Fourth Proportional to 1,314,522.27, 1,814,046.03 and 710,910.27

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Solution

The fourth proportional to 1,314,522.27, 1,814,046.03 and 710,910.27 is: 981,059.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,522.27 : 1,814,046.03 = 710,910.27 : x
  2. Step 2: Convert to fraction form
    1,314,522.27/1,814,046.03 = 710,910.27/x
  3. Step 3: Cross multiply
    1,314,522.27x = 1,814,046.03 × 710,910.27
  4. Step 4: Simplify right side
    1,314,522.27x = 1,289,623,952,979.73
  5. Step 5: Solve for x
    x = 1,289,623,952,979.73/1,314,522.27
  6. Step 6: Final answer
    x = 981,059.04

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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.