Home / 3,036,145.30-4,554,217.95-792,283.30

Finding the Fourth Proportional to 3,036,145.30, 4,554,217.95 and 792,283.30

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Solution

The fourth proportional to 3,036,145.30, 4,554,217.95 and 792,283.30 is: 1,188,424.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,145.30 : 4,554,217.95 = 792,283.30 : x
  2. Step 2: Convert to fraction form
    3,036,145.30/4,554,217.95 = 792,283.30/x
  3. Step 3: Cross multiply
    3,036,145.30x = 4,554,217.95 × 792,283.30
  4. Step 4: Simplify right side
    3,036,145.30x = 3,608,230,826,345.24
  5. Step 5: Solve for x
    x = 3,608,230,826,345.24/3,036,145.30
  6. Step 6: Final answer
    x = 1,188,424.95

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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.