Home / 9,922,874.92-13,692,726.66-6,004,090.60

Finding the Fourth Proportional to 9,922,874.92, 13,692,726.66 and 6,004,090.60

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Solution

The fourth proportional to 9,922,874.92, 13,692,726.66 and 6,004,090.60 is: 8,285,136.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922,874.92 : 13,692,726.66 = 6,004,090.60 : x
  2. Step 2: Convert to fraction form
    9,922,874.92/13,692,726.66 = 6,004,090.60/x
  3. Step 3: Cross multiply
    9,922,874.92x = 13,692,726.66 × 6,004,090.60
  4. Step 4: Simplify right side
    9,922,874.92x = 82,212,371,427,675.39
  5. Step 5: Solve for x
    x = 82,212,371,427,675.39/9,922,874.92
  6. Step 6: Final answer
    x = 8,285,136.32

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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.