Home / 3,691,666.93-5,094,500.56-2,037,814.48

Finding the Fourth Proportional to 3,691,666.93, 5,094,500.56 and 2,037,814.48

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Solution

The fourth proportional to 3,691,666.93, 5,094,500.56 and 2,037,814.48 is: 2,812,184.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,666.93 : 5,094,500.56 = 2,037,814.48 : x
  2. Step 2: Convert to fraction form
    3,691,666.93/5,094,500.56 = 2,037,814.48/x
  3. Step 3: Cross multiply
    3,691,666.93x = 5,094,500.56 × 2,037,814.48
  4. Step 4: Simplify right side
    3,691,666.93x = 10,381,647,009,536.11
  5. Step 5: Solve for x
    x = 10,381,647,009,536.11/3,691,666.93
  6. Step 6: Final answer
    x = 2,812,184.09

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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.