Home / 3,279,063.06-4,918,225.23-883,083.06

Finding the Fourth Proportional to 3,279,063.06, 4,918,225.23 and 883,083.06

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Solution

The fourth proportional to 3,279,063.06, 4,918,225.23 and 883,083.06 is: 1,324,525.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,063.06 : 4,918,225.23 = 883,083.06 : x
  2. Step 2: Convert to fraction form
    3,279,063.06/4,918,225.23 = 883,083.06/x
  3. Step 3: Cross multiply
    3,279,063.06x = 4,918,225.23 × 883,083.06
  4. Step 4: Simplify right side
    3,279,063.06x = 4,343,201,385,877.60
  5. Step 5: Solve for x
    x = 4,343,201,385,877.60/3,279,063.06
  6. Step 6: Final answer
    x = 1,324,525.12

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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.