Home / 6,259,211.08-9,388,816.35-3,417,773.20

Finding the Fourth Proportional to 6,259,211.08, 9,388,816.35 and 3,417,773.20

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Solution

The fourth proportional to 6,259,211.08, 9,388,816.35 and 3,417,773.20 is: 5,126,659.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,211.08 : 9,388,816.35 = 3,417,773.20 : x
  2. Step 2: Convert to fraction form
    6,259,211.08/9,388,816.35 = 3,417,773.20/x
  3. Step 3: Cross multiply
    6,259,211.08x = 9,388,816.35 × 3,417,773.20
  4. Step 4: Simplify right side
    6,259,211.08x = 32,088,844,900,751.82
  5. Step 5: Solve for x
    x = 32,088,844,900,751.82/6,259,211.08
  6. Step 6: Final answer
    x = 5,126,659.65

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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.