Home / 4,026,958.59-5,557,203.76-2,216,122.59

Finding the Fourth Proportional to 4,026,958.59, 5,557,203.76 and 2,216,122.59

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Solution

The fourth proportional to 4,026,958.59, 5,557,203.76 and 2,216,122.59 is: 3,058,249.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,958.59 : 5,557,203.76 = 2,216,122.59 : x
  2. Step 2: Convert to fraction form
    4,026,958.59/5,557,203.76 = 2,216,122.59/x
  3. Step 3: Cross multiply
    4,026,958.59x = 5,557,203.76 × 2,216,122.59
  4. Step 4: Simplify right side
    4,026,958.59x = 12,315,444,789,768.94
  5. Step 5: Solve for x
    x = 12,315,444,789,768.94/4,026,958.59
  6. Step 6: Final answer
    x = 3,058,249.67

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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.