Home / 9,458,717.10-13,055,154.30-6,193,635.54

Finding the Fourth Proportional to 9,458,717.10, 13,055,154.30 and 6,193,635.54

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Solution

The fourth proportional to 9,458,717.10, 13,055,154.30 and 6,193,635.54 is: 8,548,608.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,717.10 : 13,055,154.30 = 6,193,635.54 : x
  2. Step 2: Convert to fraction form
    9,458,717.10/13,055,154.30 = 6,193,635.54/x
  3. Step 3: Cross multiply
    9,458,717.10x = 13,055,154.30 × 6,193,635.54
  4. Step 4: Simplify right side
    9,458,717.10x = 80,858,867,652,663.83
  5. Step 5: Solve for x
    x = 80,858,867,652,663.83/9,458,717.10
  6. Step 6: Final answer
    x = 8,548,608.32

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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.