Home / 5,753,922.18-8,632,020.25-2,110,685.88

Finding the Fourth Proportional to 5,753,922.18, 8,632,020.25 and 2,110,685.88

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Solution

The fourth proportional to 5,753,922.18, 8,632,020.25 and 2,110,685.88 is: 3,166,445.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,753,922.18 : 8,632,020.25 = 2,110,685.88 : x
  2. Step 2: Convert to fraction form
    5,753,922.18/8,632,020.25 = 2,110,685.88/x
  3. Step 3: Cross multiply
    5,753,922.18x = 8,632,020.25 × 2,110,685.88
  4. Step 4: Simplify right side
    5,753,922.18x = 18,219,483,257,549.07
  5. Step 5: Solve for x
    x = 18,219,483,257,549.07/5,753,922.18
  6. Step 6: Final answer
    x = 3,166,445.89

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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.