Home / 11,086,320-15,299,167.68-5,999,088

Finding the Fourth Proportional to 11,086,320, 15,299,167.68 and 5,999,088

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Solution

The fourth proportional to 11,086,320, 15,299,167.68 and 5,999,088 is: 8,278,766.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086,320 : 15,299,167.68 = 5,999,088 : x
  2. Step 2: Convert to fraction form
    11,086,320/15,299,167.68 = 5,999,088/x
  3. Step 3: Cross multiply
    11,086,320x = 15,299,167.68 × 5,999,088
  4. Step 4: Simplify right side
    11,086,320x = 91,781,053,239,075.84
  5. Step 5: Solve for x
    x = 91,781,053,239,075.84/11,086,320
  6. Step 6: Final answer
    x = 8,278,766.38

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1.5x scale

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.