Home / 6,325,898.65-9,486,882.70-2,281,861.06

Finding the Fourth Proportional to 6,325,898.65, 9,486,882.70 and 2,281,861.06

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Solution

The fourth proportional to 6,325,898.65, 9,486,882.70 and 2,281,861.06 is: 3,422,082.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,898.65 : 9,486,882.70 = 2,281,861.06 : x
  2. Step 2: Convert to fraction form
    6,325,898.65/9,486,882.70 = 2,281,861.06/x
  3. Step 3: Cross multiply
    6,325,898.65x = 9,486,882.70 × 2,281,861.06
  4. Step 4: Simplify right side
    6,325,898.65x = 21,647,748,213,917.66
  5. Step 5: Solve for x
    x = 21,647,748,213,917.66/6,325,898.65
  6. Step 6: Final answer
    x = 3,422,082.68

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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.