Home / 4,502,279.96-6,213,765.93-2,760,990.56

Finding the Fourth Proportional to 4,502,279.96, 6,213,765.93 and 2,760,990.56

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Solution

The fourth proportional to 4,502,279.96, 6,213,765.93 and 2,760,990.56 is: 3,810,546.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,279.96 : 6,213,765.93 = 2,760,990.56 : x
  2. Step 2: Convert to fraction form
    4,502,279.96/6,213,765.93 = 2,760,990.56/x
  3. Step 3: Cross multiply
    4,502,279.96x = 6,213,765.93 × 2,760,990.56
  4. Step 4: Simplify right side
    4,502,279.96x = 17,156,149,090,314.04
  5. Step 5: Solve for x
    x = 17,156,149,090,314.04/4,502,279.96
  6. Step 6: Final answer
    x = 3,810,546.93

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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.