Home / 4,058,349.56-5,600,322.83-2,222,815.85

Finding the Fourth Proportional to 4,058,349.56, 5,600,322.83 and 2,222,815.85

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Solution

The fourth proportional to 4,058,349.56, 5,600,322.83 and 2,222,815.85 is: 3,067,376.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,349.56 : 5,600,322.83 = 2,222,815.85 : x
  2. Step 2: Convert to fraction form
    4,058,349.56/5,600,322.83 = 2,222,815.85/x
  3. Step 3: Cross multiply
    4,058,349.56x = 5,600,322.83 × 2,222,815.85
  4. Step 4: Simplify right side
    4,058,349.56x = 12,448,486,340,526.78
  5. Step 5: Solve for x
    x = 12,448,486,340,526.78/4,058,349.56
  6. Step 6: Final answer
    x = 3,067,376.57

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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.