Home / 4,216,158.33-5,818,300.37-2,282,418.85

Finding the Fourth Proportional to 4,216,158.33, 5,818,300.37 and 2,282,418.85

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Solution

The fourth proportional to 4,216,158.33, 5,818,300.37 and 2,282,418.85 is: 3,149,739.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,158.33 : 5,818,300.37 = 2,282,418.85 : x
  2. Step 2: Convert to fraction form
    4,216,158.33/5,818,300.37 = 2,282,418.85/x
  3. Step 3: Cross multiply
    4,216,158.33x = 5,818,300.37 × 2,282,418.85
  4. Step 4: Simplify right side
    4,216,158.33x = 13,279,798,430,610.27
  5. Step 5: Solve for x
    x = 13,279,798,430,610.27/4,216,158.33
  6. Step 6: Final answer
    x = 3,149,739.03

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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.