Home / 6,700,608.54-10,025,549.28-3,969,622.08

Finding the Fourth Proportional to 6,700,608.54, 10,025,549.28 and 3,969,622.08

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Solution

The fourth proportional to 6,700,608.54, 10,025,549.28 and 3,969,622.08 is: 5,939,407.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700,608.54 : 10,025,549.28 = 3,969,622.08 : x
  2. Step 2: Convert to fraction form
    6,700,608.54/10,025,549.28 = 3,969,622.08/x
  3. Step 3: Cross multiply
    6,700,608.54x = 10,025,549.28 × 3,969,622.08
  4. Step 4: Simplify right side
    6,700,608.54x = 39,797,641,786,016.10
  5. Step 5: Solve for x
    x = 39,797,641,786,016.10/6,700,608.54
  6. Step 6: Final answer
    x = 5,939,407.08

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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.