Home / 4,206,934.74-6,308,157.06-2,183,141.01

Finding the Fourth Proportional to 4,206,934.74, 6,308,157.06 and 2,183,141.01

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Solution

The fourth proportional to 4,206,934.74, 6,308,157.06 and 2,183,141.01 is: 3,273,546.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,934.74 : 6,308,157.06 = 2,183,141.01 : x
  2. Step 2: Convert to fraction form
    4,206,934.74/6,308,157.06 = 2,183,141.01/x
  3. Step 3: Cross multiply
    4,206,934.74x = 6,308,157.06 × 2,183,141.01
  4. Step 4: Simplify right side
    4,206,934.74x = 13,771,596,375,207.03
  5. Step 5: Solve for x
    x = 13,771,596,375,207.03/4,206,934.74
  6. Step 6: Final answer
    x = 3,273,546.47

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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.