Home / 2,727,293.25-3,763,663.49-1,565,814.41

Finding the Fourth Proportional to 2,727,293.25, 3,763,663.49 and 1,565,814.41

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Solution

The fourth proportional to 2,727,293.25, 3,763,663.49 and 1,565,814.41 is: 2,160,823.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,293.25 : 3,763,663.49 = 1,565,814.41 : x
  2. Step 2: Convert to fraction form
    2,727,293.25/3,763,663.49 = 1,565,814.41/x
  3. Step 3: Cross multiply
    2,727,293.25x = 3,763,663.49 × 1,565,814.41
  4. Step 4: Simplify right side
    2,727,293.25x = 5,893,198,500,385.50
  5. Step 5: Solve for x
    x = 5,893,198,500,385.50/2,727,293.25
  6. Step 6: Final answer
    x = 2,160,823.19

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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.