Home / 6,741,945.17-10,113,213.06-1,950,118.82

Finding the Fourth Proportional to 6,741,945.17, 10,113,213.06 and 1,950,118.82

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Solution

The fourth proportional to 6,741,945.17, 10,113,213.06 and 1,950,118.82 is: 2,925,263.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,945.17 : 10,113,213.06 = 1,950,118.82 : x
  2. Step 2: Convert to fraction form
    6,741,945.17/10,113,213.06 = 1,950,118.82/x
  3. Step 3: Cross multiply
    6,741,945.17x = 10,113,213.06 × 1,950,118.82
  4. Step 4: Simplify right side
    6,741,945.17x = 19,721,967,068,409.72
  5. Step 5: Solve for x
    x = 19,721,967,068,409.72/6,741,945.17
  6. Step 6: Final answer
    x = 2,925,263.64

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.