Home / 7,599,187.71-11,399,482.32-2,481,644.43

Finding the Fourth Proportional to 7,599,187.71, 11,399,482.32 and 2,481,644.43

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Solution

The fourth proportional to 7,599,187.71, 11,399,482.32 and 2,481,644.43 is: 3,722,695.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,599,187.71 : 11,399,482.32 = 2,481,644.43 : x
  2. Step 2: Convert to fraction form
    7,599,187.71/11,399,482.32 = 2,481,644.43/x
  3. Step 3: Cross multiply
    7,599,187.71x = 11,399,482.32 × 2,481,644.43
  4. Step 4: Simplify right side
    7,599,187.71x = 28,289,461,804,311.48
  5. Step 5: Solve for x
    x = 28,289,461,804,311.48/7,599,187.71
  6. Step 6: Final answer
    x = 3,722,695.49

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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.