Home / 8,023,218.38-11,063,667.42-4,759,402.56

Finding the Fourth Proportional to 8,023,218.38, 11,063,667.42 and 4,759,402.56

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Solution

The fourth proportional to 8,023,218.38, 11,063,667.42 and 4,759,402.56 is: 6,563,008.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,023,218.38 : 11,063,667.42 = 4,759,402.56 : x
  2. Step 2: Convert to fraction form
    8,023,218.38/11,063,667.42 = 4,759,402.56/x
  3. Step 3: Cross multiply
    8,023,218.38x = 11,063,667.42 × 4,759,402.56
  4. Step 4: Simplify right side
    8,023,218.38x = 52,656,447,000,247.84
  5. Step 5: Solve for x
    x = 52,656,447,000,247.84/8,023,218.38
  6. Step 6: Final answer
    x = 6,563,008.07

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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.