Home / 3,764,326.32-5,194,760.52-2,045,446.98

Finding the Fourth Proportional to 3,764,326.32, 5,194,760.52 and 2,045,446.98

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Solution

The fourth proportional to 3,764,326.32, 5,194,760.52 and 2,045,446.98 is: 2,822,711.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,326.32 : 5,194,760.52 = 2,045,446.98 : x
  2. Step 2: Convert to fraction form
    3,764,326.32/5,194,760.52 = 2,045,446.98/x
  3. Step 3: Cross multiply
    3,764,326.32x = 5,194,760.52 × 2,045,446.98
  4. Step 4: Simplify right side
    3,764,326.32x = 10,625,607,217,457.23
  5. Step 5: Solve for x
    x = 10,625,607,217,457.23/3,764,326.32
  6. Step 6: Final answer
    x = 2,822,711.51

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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.