Home / 11,373,085.88-17,062,616.64-4,087,281.24

Finding the Fourth Proportional to 11,373,085.88, 17,062,616.64 and 4,087,281.24

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Solution

The fourth proportional to 11,373,085.88, 17,062,616.64 and 4,087,281.24 is: 6,131,995.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,373,085.88 : 17,062,616.64 = 4,087,281.24 : x
  2. Step 2: Convert to fraction form
    11,373,085.88/17,062,616.64 = 4,087,281.24/x
  3. Step 3: Cross multiply
    11,373,085.88x = 17,062,616.64 × 4,087,281.24
  4. Step 4: Simplify right side
    11,373,085.88x = 69,739,712,897,983.84
  5. Step 5: Solve for x
    x = 69,739,712,897,983.84/11,373,085.88
  6. Step 6: Final answer
    x = 6,131,995.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.