Home / 6,741,944.42-10,113,211.94-1,950,118.07

Finding the Fourth Proportional to 6,741,944.42, 10,113,211.94 and 1,950,118.07

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Solution

The fourth proportional to 6,741,944.42, 10,113,211.94 and 1,950,118.07 is: 2,925,262.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,944.42 : 10,113,211.94 = 1,950,118.07 : x
  2. Step 2: Convert to fraction form
    6,741,944.42/10,113,211.94 = 1,950,118.07/x
  3. Step 3: Cross multiply
    6,741,944.42x = 10,113,211.94 × 1,950,118.07
  4. Step 4: Simplify right side
    6,741,944.42x = 19,721,957,289,617.11
  5. Step 5: Solve for x
    x = 19,721,957,289,617.11/6,741,944.42
  6. Step 6: Final answer
    x = 2,925,262.52

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Double scale
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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.