Home / 10,359,828.26-15,537,091.65-3,071,583.73

Finding the Fourth Proportional to 10,359,828.26, 15,537,091.65 and 3,071,583.73

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Solution

The fourth proportional to 10,359,828.26, 15,537,091.65 and 3,071,583.73 is: 4,606,589.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,359,828.26 : 15,537,091.65 = 3,071,583.73 : x
  2. Step 2: Convert to fraction form
    10,359,828.26/15,537,091.65 = 3,071,583.73/x
  3. Step 3: Cross multiply
    10,359,828.26x = 15,537,091.65 × 3,071,583.73
  4. Step 4: Simplify right side
    10,359,828.26x = 47,723,477,923,658.85
  5. Step 5: Solve for x
    x = 47,723,477,923,658.85/10,359,828.26
  6. Step 6: Final answer
    x = 4,606,589.68

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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.