Home / 9,091,525.12-12,546,570.65-4,961,821.14

Finding the Fourth Proportional to 9,091,525.12, 12,546,570.65 and 4,961,821.14

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Solution

The fourth proportional to 9,091,525.12, 12,546,570.65 and 4,961,821.14 is: 6,847,458.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,091,525.12 : 12,546,570.65 = 4,961,821.14 : x
  2. Step 2: Convert to fraction form
    9,091,525.12/12,546,570.65 = 4,961,821.14/x
  3. Step 3: Cross multiply
    9,091,525.12x = 12,546,570.65 × 4,961,821.14
  4. Step 4: Simplify right side
    9,091,525.12x = 62,253,839,435,345.23
  5. Step 5: Solve for x
    x = 62,253,839,435,345.23/9,091,525.12
  6. Step 6: Final answer
    x = 6,847,458.33

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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.