Home / 5,916,156.52-8,164,269.30-3,199,896.04

Finding the Fourth Proportional to 5,916,156.52, 8,164,269.30 and 3,199,896.04

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Solution

The fourth proportional to 5,916,156.52, 8,164,269.30 and 3,199,896.04 is: 4,415,842.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,156.52 : 8,164,269.30 = 3,199,896.04 : x
  2. Step 2: Convert to fraction form
    5,916,156.52/8,164,269.30 = 3,199,896.04/x
  3. Step 3: Cross multiply
    5,916,156.52x = 8,164,269.30 × 3,199,896.04
  4. Step 4: Simplify right side
    5,916,156.52x = 26,124,813,002,563.57
  5. Step 5: Solve for x
    x = 26,124,813,002,563.57/5,916,156.52
  6. Step 6: Final answer
    x = 4,415,842.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.