Home / 4,027,854.66-5,558,912.76-2,262,043.19

Finding the Fourth Proportional to 4,027,854.66, 5,558,912.76 and 2,262,043.19

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Solution

The fourth proportional to 4,027,854.66, 5,558,912.76 and 2,262,043.19 is: 3,121,885.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,854.66 : 5,558,912.76 = 2,262,043.19 : x
  2. Step 2: Convert to fraction form
    4,027,854.66/5,558,912.76 = 2,262,043.19/x
  3. Step 3: Cross multiply
    4,027,854.66x = 5,558,912.76 × 2,262,043.19
  4. Step 4: Simplify right side
    4,027,854.66x = 12,574,500,724,767.54
  5. Step 5: Solve for x
    x = 12,574,500,724,767.54/4,027,854.66
  6. Step 6: Final answer
    x = 3,121,885.42

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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.