Home / 7,150,673.70-10,726,010.55-4,309,323.30

Finding the Fourth Proportional to 7,150,673.70, 10,726,010.55 and 4,309,323.30

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Solution

The fourth proportional to 7,150,673.70, 10,726,010.55 and 4,309,323.30 is: 6,463,984.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,150,673.70 : 10,726,010.55 = 4,309,323.30 : x
  2. Step 2: Convert to fraction form
    7,150,673.70/10,726,010.55 = 4,309,323.30/x
  3. Step 3: Cross multiply
    7,150,673.70x = 10,726,010.55 × 4,309,323.30
  4. Step 4: Simplify right side
    7,150,673.70x = 46,221,847,179,160.81
  5. Step 5: Solve for x
    x = 46,221,847,179,160.81/7,150,673.70
  6. Step 6: Final answer
    x = 6,463,984.95

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Similar ratio
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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.