Home / 6,754,743.04-10,134,356.60-2,205,940.24

Finding the Fourth Proportional to 6,754,743.04, 10,134,356.60 and 2,205,940.24

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Solution

The fourth proportional to 6,754,743.04, 10,134,356.60 and 2,205,940.24 is: 3,309,642.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,754,743.04 : 10,134,356.60 = 2,205,940.24 : x
  2. Step 2: Convert to fraction form
    6,754,743.04/10,134,356.60 = 2,205,940.24/x
  3. Step 3: Cross multiply
    6,754,743.04x = 10,134,356.60 × 2,205,940.24
  4. Step 4: Simplify right side
    6,754,743.04x = 22,355,785,030,449.59
  5. Step 5: Solve for x
    x = 22,355,785,030,449.59/6,754,743.04
  6. Step 6: Final answer
    x = 3,309,642.56

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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.