Home / 4,029,092.92-6,039,840.07-2,005,423.75

Finding the Fourth Proportional to 4,029,092.92, 6,039,840.07 and 2,005,423.75

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Solution

The fourth proportional to 4,029,092.92, 6,039,840.07 and 2,005,423.75 is: 3,006,244.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,092.92 : 6,039,840.07 = 2,005,423.75 : x
  2. Step 2: Convert to fraction form
    4,029,092.92/6,039,840.07 = 2,005,423.75/x
  3. Step 3: Cross multiply
    4,029,092.92x = 6,039,840.07 × 2,005,423.75
  4. Step 4: Simplify right side
    4,029,092.92x = 12,112,438,722,579.66
  5. Step 5: Solve for x
    x = 12,112,438,722,579.66/4,029,092.92
  6. Step 6: Final answer
    x = 3,006,244.57

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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.