Home / 7,366,252.84-10,165,658.39-4,227,091.36

Finding the Fourth Proportional to 7,366,252.84, 10,165,658.39 and 4,227,091.36

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Solution

The fourth proportional to 7,366,252.84, 10,165,658.39 and 4,227,091.36 is: 5,833,517.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,252.84 : 10,165,658.39 = 4,227,091.36 : x
  2. Step 2: Convert to fraction form
    7,366,252.84/10,165,658.39 = 4,227,091.36/x
  3. Step 3: Cross multiply
    7,366,252.84x = 10,165,658.39 × 4,227,091.36
  4. Step 4: Simplify right side
    7,366,252.84x = 42,971,166,749,080.52
  5. Step 5: Solve for x
    x = 42,971,166,749,080.52/7,366,252.84
  6. Step 6: Final answer
    x = 5,833,517.76

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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.