Home / 4,743,911.34-7,108,416.14-3,667,062.60

Finding the Fourth Proportional to 4,743,911.34, 7,108,416.14 and 3,667,062.60

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Solution

The fourth proportional to 4,743,911.34, 7,108,416.14 and 3,667,062.60 is: 5,494,834.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,911.34 : 7,108,416.14 = 3,667,062.60 : x
  2. Step 2: Convert to fraction form
    4,743,911.34/7,108,416.14 = 3,667,062.60/x
  3. Step 3: Cross multiply
    4,743,911.34x = 7,108,416.14 × 3,667,062.60
  4. Step 4: Simplify right side
    4,743,911.34x = 26,067,006,953,895.05
  5. Step 5: Solve for x
    x = 26,067,006,953,895.05/4,743,911.34
  6. Step 6: Final answer
    x = 5,494,834.34

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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.