Home / 2,587,198.14-3,544,474.12-2,490,230.16

Finding the Fourth Proportional to 2,587,198.14, 3,544,474.12 and 2,490,230.16

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Solution

The fourth proportional to 2,587,198.14, 3,544,474.12 and 2,490,230.16 is: 3,411,627.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,587,198.14 : 3,544,474.12 = 2,490,230.16 : x
  2. Step 2: Convert to fraction form
    2,587,198.14/3,544,474.12 = 2,490,230.16/x
  3. Step 3: Cross multiply
    2,587,198.14x = 3,544,474.12 × 2,490,230.16
  4. Step 4: Simplify right side
    2,587,198.14x = 8,826,556,354,963.46
  5. Step 5: Solve for x
    x = 8,826,556,354,963.46/2,587,198.14
  6. Step 6: Final answer
    x = 3,411,627.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.