Home / 9,295,739.16-13,945,850.40-3,229,587.96

Finding the Fourth Proportional to 9,295,739.16, 13,945,850.40 and 3,229,587.96

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Solution

The fourth proportional to 9,295,739.16, 13,945,850.40 and 3,229,587.96 is: 4,845,160.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,739.16 : 13,945,850.40 = 3,229,587.96 : x
  2. Step 2: Convert to fraction form
    9,295,739.16/13,945,850.40 = 3,229,587.96/x
  3. Step 3: Cross multiply
    9,295,739.16x = 13,945,850.40 × 3,229,587.96
  4. Step 4: Simplify right side
    9,295,739.16x = 45,039,350,543,801.19
  5. Step 5: Solve for x
    x = 45,039,350,543,801.19/9,295,739.16
  6. Step 6: Final answer
    x = 4,845,160.75

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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.