Home / 4,165,563.92-5,749,010.02-2,330,124.16

Finding the Fourth Proportional to 4,165,563.92, 5,749,010.02 and 2,330,124.16

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Solution

The fourth proportional to 4,165,563.92, 5,749,010.02 and 2,330,124.16 is: 3,215,868.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,563.92 : 5,749,010.02 = 2,330,124.16 : x
  2. Step 2: Convert to fraction form
    4,165,563.92/5,749,010.02 = 2,330,124.16/x
  3. Step 3: Cross multiply
    4,165,563.92x = 5,749,010.02 × 2,330,124.16
  4. Step 4: Simplify right side
    4,165,563.92x = 13,395,907,143,684.08
  5. Step 5: Solve for x
    x = 13,395,907,143,684.08/4,165,563.92
  6. Step 6: Final answer
    x = 3,215,868.82

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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.