Home / 7,344,804.27-10,135,885.82-4,081,925.01

Finding the Fourth Proportional to 7,344,804.27, 10,135,885.82 and 4,081,925.01

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Solution

The fourth proportional to 7,344,804.27, 10,135,885.82 and 4,081,925.01 is: 5,633,087.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,804.27 : 10,135,885.82 = 4,081,925.01 : x
  2. Step 2: Convert to fraction form
    7,344,804.27/10,135,885.82 = 4,081,925.01/x
  3. Step 3: Cross multiply
    7,344,804.27x = 10,135,885.82 × 4,081,925.01
  4. Step 4: Simplify right side
    7,344,804.27x = 41,373,925,806,752.73
  5. Step 5: Solve for x
    x = 41,373,925,806,752.73/7,344,804.27
  6. Step 6: Final answer
    x = 5,633,087.59

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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.