Home / 3,736,954.58-5,156,997.30-2,018,074.97

Finding the Fourth Proportional to 3,736,954.58, 5,156,997.30 and 2,018,074.97

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Solution

The fourth proportional to 3,736,954.58, 5,156,997.30 and 2,018,074.97 is: 2,784,943.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,954.58 : 5,156,997.30 = 2,018,074.97 : x
  2. Step 2: Convert to fraction form
    3,736,954.58/5,156,997.30 = 2,018,074.97/x
  3. Step 3: Cross multiply
    3,736,954.58x = 5,156,997.30 × 2,018,074.97
  4. Step 4: Simplify right side
    3,736,954.58x = 10,407,207,184,380.07
  5. Step 5: Solve for x
    x = 10,407,207,184,380.07/3,736,954.58
  6. Step 6: Final answer
    x = 2,784,943.45

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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.