Home / 5,376,793.01-8,065,197.43-4,104,623.76

Finding the Fourth Proportional to 5,376,793.01, 8,065,197.43 and 4,104,623.76

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Solution

The fourth proportional to 5,376,793.01, 8,065,197.43 and 4,104,623.76 is: 6,156,941.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,376,793.01 : 8,065,197.43 = 4,104,623.76 : x
  2. Step 2: Convert to fraction form
    5,376,793.01/8,065,197.43 = 4,104,623.76/x
  3. Step 3: Cross multiply
    5,376,793.01x = 8,065,197.43 × 4,104,623.76
  4. Step 4: Simplify right side
    5,376,793.01x = 33,104,601,000,268.93
  5. Step 5: Solve for x
    x = 33,104,601,000,268.93/5,376,793.01
  6. Step 6: Final answer
    x = 6,156,941.69

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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.