Home / 6,329,808.67-9,494,713.13-1,537,465.65

Finding the Fourth Proportional to 6,329,808.67, 9,494,713.13 and 1,537,465.65

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Solution

The fourth proportional to 6,329,808.67, 9,494,713.13 and 1,537,465.65 is: 2,306,198.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,808.67 : 9,494,713.13 = 1,537,465.65 : x
  2. Step 2: Convert to fraction form
    6,329,808.67/9,494,713.13 = 1,537,465.65/x
  3. Step 3: Cross multiply
    6,329,808.67x = 9,494,713.13 × 1,537,465.65
  4. Step 4: Simplify right side
    6,329,808.67x = 14,597,795,293,978.98
  5. Step 5: Solve for x
    x = 14,597,795,293,978.98/6,329,808.67
  6. Step 6: Final answer
    x = 2,306,198.51

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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.