Home / 9,062,964.03-12,508,084.77-5,441,525.31

Finding the Fourth Proportional to 9,062,964.03, 12,508,084.77 and 5,441,525.31

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Solution

The fourth proportional to 9,062,964.03, 12,508,084.77 and 5,441,525.31 is: 7,510,022.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,964.03 : 12,508,084.77 = 5,441,525.31 : x
  2. Step 2: Convert to fraction form
    9,062,964.03/12,508,084.77 = 5,441,525.31/x
  3. Step 3: Cross multiply
    9,062,964.03x = 12,508,084.77 × 5,441,525.31
  4. Step 4: Simplify right side
    9,062,964.03x = 68,063,059,855,580.52
  5. Step 5: Solve for x
    x = 68,063,059,855,580.52/9,062,964.03
  6. Step 6: Final answer
    x = 7,510,022.07

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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.