Home / 3,036,141.30-4,554,211.95-792,279.30

Finding the Fourth Proportional to 3,036,141.30, 4,554,211.95 and 792,279.30

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Solution

The fourth proportional to 3,036,141.30, 4,554,211.95 and 792,279.30 is: 1,188,418.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,141.30 : 4,554,211.95 = 792,279.30 : x
  2. Step 2: Convert to fraction form
    3,036,141.30/4,554,211.95 = 792,279.30/x
  3. Step 3: Cross multiply
    3,036,141.30x = 4,554,211.95 × 792,279.30
  4. Step 4: Simplify right side
    3,036,141.30x = 3,608,207,855,797.64
  5. Step 5: Solve for x
    x = 3,608,207,855,797.64/3,036,141.30
  6. Step 6: Final answer
    x = 1,188,418.95

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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.