Home / 6,950,909.54-9,592,162.54-3,895,183.46

Finding the Fourth Proportional to 6,950,909.54, 9,592,162.54 and 3,895,183.46

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Solution

The fourth proportional to 6,950,909.54, 9,592,162.54 and 3,895,183.46 is: 5,375,301.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,909.54 : 9,592,162.54 = 3,895,183.46 : x
  2. Step 2: Convert to fraction form
    6,950,909.54/9,592,162.54 = 3,895,183.46/x
  3. Step 3: Cross multiply
    6,950,909.54x = 9,592,162.54 × 3,895,183.46
  4. Step 4: Simplify right side
    6,950,909.54x = 37,363,232,871,439.59
  5. Step 5: Solve for x
    x = 37,363,232,871,439.59/6,950,909.54
  6. Step 6: Final answer
    x = 5,375,301.27

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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.