Home / 8,023,972.25-11,073,081.60-4,586,287.11

Finding the Fourth Proportional to 8,023,972.25, 11,073,081.60 and 4,586,287.11

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Solution

The fourth proportional to 8,023,972.25, 11,073,081.60 and 4,586,287.11 is: 6,329,076.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,023,972.25 : 11,073,081.60 = 4,586,287.11 : x
  2. Step 2: Convert to fraction form
    8,023,972.25/11,073,081.60 = 4,586,287.11/x
  3. Step 3: Cross multiply
    8,023,972.25x = 11,073,081.60 × 4,586,287.11
  4. Step 4: Simplify right side
    8,023,972.25x = 50,784,331,410,058.18
  5. Step 5: Solve for x
    x = 50,784,331,410,058.18/8,023,972.25
  6. Step 6: Final answer
    x = 6,329,076.16

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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.