Home / 6,231,211.65-9,346,817.48-3,534,494.85

Finding the Fourth Proportional to 6,231,211.65, 9,346,817.48 and 3,534,494.85

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Solution

The fourth proportional to 6,231,211.65, 9,346,817.48 and 3,534,494.85 is: 5,301,742.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,211.65 : 9,346,817.48 = 3,534,494.85 : x
  2. Step 2: Convert to fraction form
    6,231,211.65/9,346,817.48 = 3,534,494.85/x
  3. Step 3: Cross multiply
    6,231,211.65x = 9,346,817.48 × 3,534,494.85
  4. Step 4: Simplify right side
    6,231,211.65x = 33,036,278,229,277.50
  5. Step 5: Solve for x
    x = 33,036,278,229,277.50/6,231,211.65
  6. Step 6: Final answer
    x = 5,301,742.28

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Double scale
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Similar ratio
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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.