Home / 3,705,908.87-5,558,699.78-1,010,234.24

Finding the Fourth Proportional to 3,705,908.87, 5,558,699.78 and 1,010,234.24

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Solution

The fourth proportional to 3,705,908.87, 5,558,699.78 and 1,010,234.24 is: 1,515,306.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,908.87 : 5,558,699.78 = 1,010,234.24 : x
  2. Step 2: Convert to fraction form
    3,705,908.87/5,558,699.78 = 1,010,234.24/x
  3. Step 3: Cross multiply
    3,705,908.87x = 5,558,699.78 × 1,010,234.24
  4. Step 4: Simplify right side
    3,705,908.87x = 5,615,588,847,636.47
  5. Step 5: Solve for x
    x = 5,615,588,847,636.47/3,705,908.87
  6. Step 6: Final answer
    x = 1,515,306.78

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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.