Home / 6,750,533.34-10,126,415.25-2,200,414.23

Finding the Fourth Proportional to 6,750,533.34, 10,126,415.25 and 2,200,414.23

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Solution

The fourth proportional to 6,750,533.34, 10,126,415.25 and 2,200,414.23 is: 3,300,821.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750,533.34 : 10,126,415.25 = 2,200,414.23 : x
  2. Step 2: Convert to fraction form
    6,750,533.34/10,126,415.25 = 2,200,414.23/x
  3. Step 3: Cross multiply
    6,750,533.34x = 10,126,415.25 × 2,200,414.23
  4. Step 4: Simplify right side
    6,750,533.34x = 22,282,308,214,989.01
  5. Step 5: Solve for x
    x = 22,282,308,214,989.01/6,750,533.34
  6. Step 6: Final answer
    x = 3,300,821.89

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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.