Home / 3,563,382.72-5,345,373.60-1,167,176.64

Finding the Fourth Proportional to 3,563,382.72, 5,345,373.60 and 1,167,176.64

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Solution

The fourth proportional to 3,563,382.72, 5,345,373.60 and 1,167,176.64 is: 1,750,863.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,382.72 : 5,345,373.60 = 1,167,176.64 : x
  2. Step 2: Convert to fraction form
    3,563,382.72/5,345,373.60 = 1,167,176.64/x
  3. Step 3: Cross multiply
    3,563,382.72x = 5,345,373.60 × 1,167,176.64
  4. Step 4: Simplify right side
    3,563,382.72x = 6,238,995,197,992.70
  5. Step 5: Solve for x
    x = 6,238,995,197,992.70/3,563,382.72
  6. Step 6: Final answer
    x = 1,750,863.07

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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.