Home / 6,259,134.06-9,388,701.23-3,417,696.18

Finding the Fourth Proportional to 6,259,134.06, 9,388,701.23 and 3,417,696.18

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Solution

The fourth proportional to 6,259,134.06, 9,388,701.23 and 3,417,696.18 is: 5,126,544.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,134.06 : 9,388,701.23 = 3,417,696.18 : x
  2. Step 2: Convert to fraction form
    6,259,134.06/9,388,701.23 = 3,417,696.18/x
  3. Step 3: Cross multiply
    6,259,134.06x = 9,388,701.23 × 3,417,696.18
  4. Step 4: Simplify right side
    6,259,134.06x = 32,087,728,311,843.82
  5. Step 5: Solve for x
    x = 32,087,728,311,843.82/6,259,134.06
  6. Step 6: Final answer
    x = 5,126,544.34

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Double scale
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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.