Home / 3,641,558.16-5,024,600.09-2,092,520.56

Finding the Fourth Proportional to 3,641,558.16, 5,024,600.09 and 2,092,520.56

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Solution

The fourth proportional to 3,641,558.16, 5,024,600.09 and 2,092,520.56 is: 2,887,247.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,558.16 : 5,024,600.09 = 2,092,520.56 : x
  2. Step 2: Convert to fraction form
    3,641,558.16/5,024,600.09 = 2,092,520.56/x
  3. Step 3: Cross multiply
    3,641,558.16x = 5,024,600.09 × 2,092,520.56
  4. Step 4: Simplify right side
    3,641,558.16x = 10,514,079,002,743.12
  5. Step 5: Solve for x
    x = 10,514,079,002,743.12/3,641,558.16
  6. Step 6: Final answer
    x = 2,887,247.31

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1.5x scale

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.