Home / 6,508,872.61-9,763,209.42-1,584,950.36

Finding the Fourth Proportional to 6,508,872.61, 9,763,209.42 and 1,584,950.36

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Solution

The fourth proportional to 6,508,872.61, 9,763,209.42 and 1,584,950.36 is: 2,377,401.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,508,872.61 : 9,763,209.42 = 1,584,950.36 : x
  2. Step 2: Convert to fraction form
    6,508,872.61/9,763,209.42 = 1,584,950.36/x
  3. Step 3: Cross multiply
    6,508,872.61x = 9,763,209.42 × 1,584,950.36
  4. Step 4: Simplify right side
    6,508,872.61x = 15,474,202,284,984.39
  5. Step 5: Solve for x
    x = 15,474,202,284,984.39/6,508,872.61
  6. Step 6: Final answer
    x = 2,377,401.31

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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.