Home / 4,297,336.92-6,444,348.53-1,899,865.71

Finding the Fourth Proportional to 4,297,336.92, 6,444,348.53 and 1,899,865.71

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Solution

The fourth proportional to 4,297,336.92, 6,444,348.53 and 1,899,865.71 is: 2,849,066.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,336.92 : 6,444,348.53 = 1,899,865.71 : x
  2. Step 2: Convert to fraction form
    4,297,336.92/6,444,348.53 = 1,899,865.71/x
  3. Step 3: Cross multiply
    4,297,336.92x = 6,444,348.53 × 1,899,865.71
  4. Step 4: Simplify right side
    4,297,336.92x = 12,243,396,785,936.58
  5. Step 5: Solve for x
    x = 12,243,396,785,936.58/4,297,336.92
  6. Step 6: Final answer
    x = 2,849,066.06

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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.