Home / 10,795,424.20-16,187,231.40-4,398,449.20

Finding the Fourth Proportional to 10,795,424.20, 16,187,231.40 and 4,398,449.20

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Solution

The fourth proportional to 10,795,424.20, 16,187,231.40 and 4,398,449.20 is: 6,595,267.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,424.20 : 16,187,231.40 = 4,398,449.20 : x
  2. Step 2: Convert to fraction form
    10,795,424.20/16,187,231.40 = 4,398,449.20/x
  3. Step 3: Cross multiply
    10,795,424.20x = 16,187,231.40 × 4,398,449.20
  4. Step 4: Simplify right side
    10,795,424.20x = 71,198,715,001,544.89
  5. Step 5: Solve for x
    x = 71,198,715,001,544.89/10,795,424.20
  6. Step 6: Final answer
    x = 6,595,267.93

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1.5x scale

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.