Home / 6,804,504.20-10,206,756.30-3,025,368.20

Finding the Fourth Proportional to 6,804,504.20, 10,206,756.30 and 3,025,368.20

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Solution

The fourth proportional to 6,804,504.20, 10,206,756.30 and 3,025,368.20 is: 4,538,052.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,504.20 : 10,206,756.30 = 3,025,368.20 : x
  2. Step 2: Convert to fraction form
    6,804,504.20/10,206,756.30 = 3,025,368.20/x
  3. Step 3: Cross multiply
    6,804,504.20x = 10,206,756.30 × 3,025,368.20
  4. Step 4: Simplify right side
    6,804,504.20x = 30,879,195,935,169.66
  5. Step 5: Solve for x
    x = 30,879,195,935,169.66/6,804,504.20
  6. Step 6: Final answer
    x = 4,538,052.30

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Similar ratio
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1.5x scale

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.