Home / 7,342,708.80-11,010,281.44-3,295,727.24

Finding the Fourth Proportional to 7,342,708.80, 11,010,281.44 and 3,295,727.24

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Solution

The fourth proportional to 7,342,708.80, 11,010,281.44 and 3,295,727.24 is: 4,941,893.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342,708.80 : 11,010,281.44 = 3,295,727.24 : x
  2. Step 2: Convert to fraction form
    7,342,708.80/11,010,281.44 = 3,295,727.24/x
  3. Step 3: Cross multiply
    7,342,708.80x = 11,010,281.44 × 3,295,727.24
  4. Step 4: Simplify right side
    7,342,708.80x = 36,286,884,461,874.43
  5. Step 5: Solve for x
    x = 36,286,884,461,874.43/7,342,708.80
  6. Step 6: Final answer
    x = 4,941,893.44

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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.