Home / 4,159,741.38-6,268,005.35-3,418,194.35

Finding the Fourth Proportional to 4,159,741.38, 6,268,005.35 and 3,418,194.35

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Solution

The fourth proportional to 4,159,741.38, 6,268,005.35 and 3,418,194.35 is: 5,150,623.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,741.38 : 6,268,005.35 = 3,418,194.35 : x
  2. Step 2: Convert to fraction form
    4,159,741.38/6,268,005.35 = 3,418,194.35/x
  3. Step 3: Cross multiply
    4,159,741.38x = 6,268,005.35 × 3,418,194.35
  4. Step 4: Simplify right side
    4,159,741.38x = 21,425,260,473,139.77
  5. Step 5: Solve for x
    x = 21,425,260,473,139.77/4,159,741.38
  6. Step 6: Final answer
    x = 5,150,623.20

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.