Home / 3,165,629.42-4,366,627.70-2,585,695.34

Finding the Fourth Proportional to 3,165,629.42, 4,366,627.70 and 2,585,695.34

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Solution

The fourth proportional to 3,165,629.42, 4,366,627.70 and 2,585,695.34 is: 3,566,674.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,629.42 : 4,366,627.70 = 2,585,695.34 : x
  2. Step 2: Convert to fraction form
    3,165,629.42/4,366,627.70 = 2,585,695.34/x
  3. Step 3: Cross multiply
    3,165,629.42x = 4,366,627.70 × 2,585,695.34
  4. Step 4: Simplify right side
    3,165,629.42x = 11,290,768,895,404.92
  5. Step 5: Solve for x
    x = 11,290,768,895,404.92/3,165,629.42
  6. Step 6: Final answer
    x = 3,566,674.24

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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.