Home / 9,095,534.12-13,627,886.14-5,493,734.26

Finding the Fourth Proportional to 9,095,534.12, 13,627,886.14 and 5,493,734.26

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Solution

The fourth proportional to 9,095,534.12, 13,627,886.14 and 5,493,734.26 is: 8,231,290.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,534.12 : 13,627,886.14 = 5,493,734.26 : x
  2. Step 2: Convert to fraction form
    9,095,534.12/13,627,886.14 = 5,493,734.26/x
  3. Step 3: Cross multiply
    9,095,534.12x = 13,627,886.14 × 5,493,734.26
  4. Step 4: Simplify right side
    9,095,534.12x = 74,867,984,978,697.16
  5. Step 5: Solve for x
    x = 74,867,984,978,697.16/9,095,534.12
  6. Step 6: Final answer
    x = 8,231,290.65

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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.