Home / 9,066,926.47-13,600,375.12-6,218,402.71

Finding the Fourth Proportional to 9,066,926.47, 13,600,375.12 and 6,218,402.71

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Solution

The fourth proportional to 9,066,926.47, 13,600,375.12 and 6,218,402.71 is: 9,327,594.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066,926.47 : 13,600,375.12 = 6,218,402.71 : x
  2. Step 2: Convert to fraction form
    9,066,926.47/13,600,375.12 = 6,218,402.71/x
  3. Step 3: Cross multiply
    9,066,926.47x = 13,600,375.12 × 6,218,402.71
  4. Step 4: Simplify right side
    9,066,926.47x = 84,572,609,503,224.56
  5. Step 5: Solve for x
    x = 84,572,609,503,224.56/9,066,926.47
  6. Step 6: Final answer
    x = 9,327,594.06

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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.