Home / 5,045,158.94-6,966,286.34-4,061,974.86

Finding the Fourth Proportional to 5,045,158.94, 6,966,286.34 and 4,061,974.86

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Solution

The fourth proportional to 5,045,158.94, 6,966,286.34 and 4,061,974.86 is: 5,608,719.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,158.94 : 6,966,286.34 = 4,061,974.86 : x
  2. Step 2: Convert to fraction form
    5,045,158.94/6,966,286.34 = 4,061,974.86/x
  3. Step 3: Cross multiply
    5,045,158.94x = 6,966,286.34 × 4,061,974.86
  4. Step 4: Simplify right side
    5,045,158.94x = 28,296,879,960,331.54
  5. Step 5: Solve for x
    x = 28,296,879,960,331.54/5,045,158.94
  6. Step 6: Final answer
    x = 5,608,719.23

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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.