Home / 10,927,104.21-15,079,007.73-6,032,220.95

Finding the Fourth Proportional to 10,927,104.21, 15,079,007.73 and 6,032,220.95

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Solution

The fourth proportional to 10,927,104.21, 15,079,007.73 and 6,032,220.95 is: 8,324,246.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,104.21 : 15,079,007.73 = 6,032,220.95 : x
  2. Step 2: Convert to fraction form
    10,927,104.21/15,079,007.73 = 6,032,220.95/x
  3. Step 3: Cross multiply
    10,927,104.21x = 15,079,007.73 × 6,032,220.95
  4. Step 4: Simplify right side
    10,927,104.21x = 90,959,906,258,722.91
  5. Step 5: Solve for x
    x = 90,959,906,258,722.91/10,927,104.21
  6. Step 6: Final answer
    x = 8,324,246.25

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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.