Home / 2,046,226.32-3,068,494.97-698,497.59

Finding the Fourth Proportional to 2,046,226.32, 3,068,494.97 and 698,497.59

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Solution

The fourth proportional to 2,046,226.32, 3,068,494.97 and 698,497.59 is: 1,047,458.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,226.32 : 3,068,494.97 = 698,497.59 : x
  2. Step 2: Convert to fraction form
    2,046,226.32/3,068,494.97 = 698,497.59/x
  3. Step 3: Cross multiply
    2,046,226.32x = 3,068,494.97 × 698,497.59
  4. Step 4: Simplify right side
    2,046,226.32x = 2,143,336,341,472.12
  5. Step 5: Solve for x
    x = 2,143,336,341,472.12/2,046,226.32
  6. Step 6: Final answer
    x = 1,047,458.10

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Why These Related Problems?

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