Home / 6,926,954.65-10,391,569.22-2,134,644.73

Finding the Fourth Proportional to 6,926,954.65, 10,391,569.22 and 2,134,644.73

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Solution

The fourth proportional to 6,926,954.65, 10,391,569.22 and 2,134,644.73 is: 3,202,317.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,954.65 : 10,391,569.22 = 2,134,644.73 : x
  2. Step 2: Convert to fraction form
    6,926,954.65/10,391,569.22 = 2,134,644.73/x
  3. Step 3: Cross multiply
    6,926,954.65x = 10,391,569.22 × 2,134,644.73
  4. Step 4: Simplify right side
    6,926,954.65x = 22,182,308,471,903.21
  5. Step 5: Solve for x
    x = 22,182,308,471,903.21/6,926,954.65
  6. Step 6: Final answer
    x = 3,202,317.55

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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.