Home / 5,647,209.65-7,793,199.27-3,068,890.65

Finding the Fourth Proportional to 5,647,209.65, 7,793,199.27 and 3,068,890.65

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Solution

The fourth proportional to 5,647,209.65, 7,793,199.27 and 3,068,890.65 is: 4,235,096.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,209.65 : 7,793,199.27 = 3,068,890.65 : x
  2. Step 2: Convert to fraction form
    5,647,209.65/7,793,199.27 = 3,068,890.65/x
  3. Step 3: Cross multiply
    5,647,209.65x = 7,793,199.27 × 3,068,890.65
  4. Step 4: Simplify right side
    5,647,209.65x = 23,916,476,373,289.82
  5. Step 5: Solve for x
    x = 23,916,476,373,289.82/5,647,209.65
  6. Step 6: Final answer
    x = 4,235,096.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.