Home / 8,167,859.52-11,271,218.24-4,496,058.90

Finding the Fourth Proportional to 8,167,859.52, 11,271,218.24 and 4,496,058.90

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Solution

The fourth proportional to 8,167,859.52, 11,271,218.24 and 4,496,058.90 is: 6,204,325.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,167,859.52 : 11,271,218.24 = 4,496,058.90 : x
  2. Step 2: Convert to fraction form
    8,167,859.52/11,271,218.24 = 4,496,058.90/x
  3. Step 3: Cross multiply
    8,167,859.52x = 11,271,218.24 × 4,496,058.90
  4. Step 4: Simplify right side
    8,167,859.52x = 50,676,061,093,034.48
  5. Step 5: Solve for x
    x = 50,676,061,093,034.48/8,167,859.52
  6. Step 6: Final answer
    x = 6,204,325.74

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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.