Home / 2,227,601.02-3,342,807.12-948,206.44

Finding the Fourth Proportional to 2,227,601.02, 3,342,807.12 and 948,206.44

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Solution

The fourth proportional to 2,227,601.02, 3,342,807.12 and 948,206.44 is: 1,422,907.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,601.02 : 3,342,807.12 = 948,206.44 : x
  2. Step 2: Convert to fraction form
    2,227,601.02/3,342,807.12 = 948,206.44/x
  3. Step 3: Cross multiply
    2,227,601.02x = 3,342,807.12 × 948,206.44
  4. Step 4: Simplify right side
    2,227,601.02x = 3,169,671,238,861.85
  5. Step 5: Solve for x
    x = 3,169,671,238,861.85/2,227,601.02
  6. Step 6: Final answer
    x = 1,422,907.97

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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.