Home / 7,342,709.80-11,010,282.94-3,295,728.24

Finding the Fourth Proportional to 7,342,709.80, 11,010,282.94 and 3,295,728.24

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Solution

The fourth proportional to 7,342,709.80, 11,010,282.94 and 3,295,728.24 is: 4,941,894.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342,709.80 : 11,010,282.94 = 3,295,728.24 : x
  2. Step 2: Convert to fraction form
    7,342,709.80/11,010,282.94 = 3,295,728.24/x
  3. Step 3: Cross multiply
    7,342,709.80x = 11,010,282.94 × 3,295,728.24
  4. Step 4: Simplify right side
    7,342,709.80x = 36,286,900,415,748.23
  5. Step 5: Solve for x
    x = 36,286,900,415,748.23/7,342,709.80
  6. Step 6: Final answer
    x = 4,941,894.94

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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.