Home / 11,336,352.84-17,002,776-4,146,205.20

Finding the Fourth Proportional to 11,336,352.84, 17,002,776 and 4,146,205.20

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Solution

The fourth proportional to 11,336,352.84, 17,002,776 and 4,146,205.20 is: 6,218,666.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,336,352.84 : 17,002,776 = 4,146,205.20 : x
  2. Step 2: Convert to fraction form
    11,336,352.84/17,002,776 = 4,146,205.20/x
  3. Step 3: Cross multiply
    11,336,352.84x = 17,002,776 × 4,146,205.20
  4. Step 4: Simplify right side
    11,336,352.84x = 70,496,998,265,635.20
  5. Step 5: Solve for x
    x = 70,496,998,265,635.20/11,336,352.84
  6. Step 6: Final answer
    x = 6,218,666.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.