Home / 6,741,945.92-10,113,214.19-1,950,119.57

Finding the Fourth Proportional to 6,741,945.92, 10,113,214.19 and 1,950,119.57

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Solution

The fourth proportional to 6,741,945.92, 10,113,214.19 and 1,950,119.57 is: 2,925,264.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,945.92 : 10,113,214.19 = 1,950,119.57 : x
  2. Step 2: Convert to fraction form
    6,741,945.92/10,113,214.19 = 1,950,119.57/x
  3. Step 3: Cross multiply
    6,741,945.92x = 10,113,214.19 × 1,950,119.57
  4. Step 4: Simplify right side
    6,741,945.92x = 19,721,976,847,204.03
  5. Step 5: Solve for x
    x = 19,721,976,847,204.03/6,741,945.92
  6. Step 6: Final answer
    x = 2,925,264.77

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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.