Home / 8,024,826.88-11,074,261.80-4,587,142.96

Finding the Fourth Proportional to 8,024,826.88, 11,074,261.80 and 4,587,142.96

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Solution

The fourth proportional to 8,024,826.88, 11,074,261.80 and 4,587,142.96 is: 6,330,257.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,826.88 : 11,074,261.80 = 4,587,142.96 : x
  2. Step 2: Convert to fraction form
    8,024,826.88/11,074,261.80 = 4,587,142.96/x
  3. Step 3: Cross multiply
    8,024,826.88x = 11,074,261.80 × 4,587,142.96
  4. Step 4: Simplify right side
    8,024,826.88x = 50,799,222,053,066.93
  5. Step 5: Solve for x
    x = 50,799,222,053,066.93/8,024,826.88
  6. Step 6: Final answer
    x = 6,330,257.69

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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.