Home / 9,391,274.47-14,055,523.26-5,346,676.50

Finding the Fourth Proportional to 9,391,274.47, 14,055,523.26 and 5,346,676.50

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Solution

The fourth proportional to 9,391,274.47, 14,055,523.26 and 5,346,676.50 is: 8,002,144.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391,274.47 : 14,055,523.26 = 5,346,676.50 : x
  2. Step 2: Convert to fraction form
    9,391,274.47/14,055,523.26 = 5,346,676.50/x
  3. Step 3: Cross multiply
    9,391,274.47x = 14,055,523.26 × 5,346,676.50
  4. Step 4: Simplify right side
    9,391,274.47x = 75,150,335,909,445.39
  5. Step 5: Solve for x
    x = 75,150,335,909,445.39/9,391,274.47
  6. Step 6: Final answer
    x = 8,002,144.56

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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.