Home / 4,165,560.91-5,749,005.87-2,330,121.16

Finding the Fourth Proportional to 4,165,560.91, 5,749,005.87 and 2,330,121.16

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Solution

The fourth proportional to 4,165,560.91, 5,749,005.87 and 2,330,121.16 is: 3,215,864.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,560.91 : 5,749,005.87 = 2,330,121.16 : x
  2. Step 2: Convert to fraction form
    4,165,560.91/5,749,005.87 = 2,330,121.16/x
  3. Step 3: Cross multiply
    4,165,560.91x = 5,749,005.87 × 2,330,121.16
  4. Step 4: Simplify right side
    4,165,560.91x = 13,395,880,226,651.21
  5. Step 5: Solve for x
    x = 13,395,880,226,651.21/4,165,560.91
  6. Step 6: Final answer
    x = 3,215,864.69

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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.