Home / 6,199,628.47-9,299,537.45-2,361,663.97

Finding the Fourth Proportional to 6,199,628.47, 9,299,537.45 and 2,361,663.97

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Solution

The fourth proportional to 6,199,628.47, 9,299,537.45 and 2,361,663.97 is: 3,542,532.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,628.47 : 9,299,537.45 = 2,361,663.97 : x
  2. Step 2: Convert to fraction form
    6,199,628.47/9,299,537.45 = 2,361,663.97/x
  3. Step 3: Cross multiply
    6,199,628.47x = 9,299,537.45 × 2,361,663.97
  4. Step 4: Simplify right side
    6,199,628.47x = 21,962,382,533,330.68
  5. Step 5: Solve for x
    x = 21,962,382,533,330.68/6,199,628.47
  6. Step 6: Final answer
    x = 3,542,532.05

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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.