Home / 5,770,885.50-7,967,000.43-4,320,058.86

Finding the Fourth Proportional to 5,770,885.50, 7,967,000.43 and 4,320,058.86

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Solution

The fourth proportional to 5,770,885.50, 7,967,000.43 and 4,320,058.86 is: 5,964,060.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,885.50 : 7,967,000.43 = 4,320,058.86 : x
  2. Step 2: Convert to fraction form
    5,770,885.50/7,967,000.43 = 4,320,058.86/x
  3. Step 3: Cross multiply
    5,770,885.50x = 7,967,000.43 × 4,320,058.86
  4. Step 4: Simplify right side
    5,770,885.50x = 34,417,910,795,245.31
  5. Step 5: Solve for x
    x = 34,417,910,795,245.31/5,770,885.50
  6. Step 6: Final answer
    x = 5,964,060.59

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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.