Home / 6,824,333.58-10,235,387.71-2,275,420.06

Finding the Fourth Proportional to 6,824,333.58, 10,235,387.71 and 2,275,420.06

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Solution

The fourth proportional to 6,824,333.58, 10,235,387.71 and 2,275,420.06 is: 3,412,759.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,333.58 : 10,235,387.71 = 2,275,420.06 : x
  2. Step 2: Convert to fraction form
    6,824,333.58/10,235,387.71 = 2,275,420.06/x
  3. Step 3: Cross multiply
    6,824,333.58x = 10,235,387.71 × 2,275,420.06
  4. Step 4: Simplify right side
    6,824,333.58x = 23,289,806,475,275.92
  5. Step 5: Solve for x
    x = 23,289,806,475,275.92/6,824,333.58
  6. Step 6: Final answer
    x = 3,412,759.09

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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.