Home / 9,932,783.22-13,707,331.25-6,012,629.46

Finding the Fourth Proportional to 9,932,783.22, 13,707,331.25 and 6,012,629.46

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Solution

The fourth proportional to 9,932,783.22, 13,707,331.25 and 6,012,629.46 is: 8,297,483.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932,783.22 : 13,707,331.25 = 6,012,629.46 : x
  2. Step 2: Convert to fraction form
    9,932,783.22/13,707,331.25 = 6,012,629.46/x
  3. Step 3: Cross multiply
    9,932,783.22x = 13,707,331.25 × 6,012,629.46
  4. Step 4: Simplify right side
    9,932,783.22x = 82,417,103,661,665.47
  5. Step 5: Solve for x
    x = 82,417,103,661,665.47/9,932,783.22
  6. Step 6: Final answer
    x = 8,297,483.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.