Home / 9,458,967.27-13,055,501.13-6,193,885.62

Finding the Fourth Proportional to 9,458,967.27, 13,055,501.13 and 6,193,885.62

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Solution

The fourth proportional to 9,458,967.27, 13,055,501.13 and 6,193,885.62 is: 8,548,954.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,967.27 : 13,055,501.13 = 6,193,885.62 : x
  2. Step 2: Convert to fraction form
    9,458,967.27/13,055,501.13 = 6,193,885.62/x
  3. Step 3: Cross multiply
    9,458,967.27x = 13,055,501.13 × 6,193,885.62
  4. Step 4: Simplify right side
    9,458,967.27x = 80,864,280,711,000.75
  5. Step 5: Solve for x
    x = 80,864,280,711,000.75/9,458,967.27
  6. Step 6: Final answer
    x = 8,548,954.49

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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.