Home / 2,222,658.12-3,334,003.74-625,382.76

Finding the Fourth Proportional to 2,222,658.12, 3,334,003.74 and 625,382.76

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Solution

The fourth proportional to 2,222,658.12, 3,334,003.74 and 625,382.76 is: 938,078.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,658.12 : 3,334,003.74 = 625,382.76 : x
  2. Step 2: Convert to fraction form
    2,222,658.12/3,334,003.74 = 625,382.76/x
  3. Step 3: Cross multiply
    2,222,658.12x = 3,334,003.74 × 625,382.76
  4. Step 4: Simplify right side
    2,222,658.12x = 2,085,028,460,771.52
  5. Step 5: Solve for x
    x = 2,085,028,460,771.52/2,222,658.12
  6. Step 6: Final answer
    x = 938,078.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.