Home / 3,764,319.46-5,194,792.00-2,045,439.98

Finding the Fourth Proportional to 3,764,319.46, 5,194,792.00 and 2,045,439.98

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Solution

The fourth proportional to 3,764,319.46, 5,194,792.00 and 2,045,439.98 is: 2,822,724.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,319.46 : 5,194,792.00 = 2,045,439.98 : x
  2. Step 2: Convert to fraction form
    3,764,319.46/5,194,792.00 = 2,045,439.98/x
  3. Step 3: Cross multiply
    3,764,319.46x = 5,194,792.00 × 2,045,439.98
  4. Step 4: Simplify right side
    3,764,319.46x = 10,625,635,240,647.47
  5. Step 5: Solve for x
    x = 10,625,635,240,647.47/3,764,319.46
  6. Step 6: Final answer
    x = 2,822,724.09

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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.