Home / 6,824,312.07-10,235,355.46-2,275,398.54

Finding the Fourth Proportional to 6,824,312.07, 10,235,355.46 and 2,275,398.54

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Solution

The fourth proportional to 6,824,312.07, 10,235,355.46 and 2,275,398.54 is: 3,412,726.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,312.07 : 10,235,355.46 = 2,275,398.54 : x
  2. Step 2: Convert to fraction form
    6,824,312.07/10,235,355.46 = 2,275,398.54/x
  3. Step 3: Cross multiply
    6,824,312.07x = 10,235,355.46 × 2,275,398.54
  4. Step 4: Simplify right side
    6,824,312.07x = 23,289,512,877,175.65
  5. Step 5: Solve for x
    x = 23,289,512,877,175.65/6,824,312.07
  6. Step 6: Final answer
    x = 3,412,726.83

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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.