Home / 6,441,301.70-9,661,952.55-3,082,069.70

Finding the Fourth Proportional to 6,441,301.70, 9,661,952.55 and 3,082,069.70

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Solution

The fourth proportional to 6,441,301.70, 9,661,952.55 and 3,082,069.70 is: 4,623,104.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,441,301.70 : 9,661,952.55 = 3,082,069.70 : x
  2. Step 2: Convert to fraction form
    6,441,301.70/9,661,952.55 = 3,082,069.70/x
  3. Step 3: Cross multiply
    6,441,301.70x = 9,661,952.55 × 3,082,069.70
  4. Step 4: Simplify right side
    6,441,301.70x = 29,778,811,197,192.74
  5. Step 5: Solve for x
    x = 29,778,811,197,192.74/6,441,301.70
  6. Step 6: Final answer
    x = 4,623,104.55

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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.