Home / 2,377,914.48-3,566,988.72-957,778.56

Finding the Fourth Proportional to 2,377,914.48, 3,566,988.72 and 957,778.56

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Solution

The fourth proportional to 2,377,914.48, 3,566,988.72 and 957,778.56 is: 1,436,714.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,914.48 : 3,566,988.72 = 957,778.56 : x
  2. Step 2: Convert to fraction form
    2,377,914.48/3,566,988.72 = 957,778.56/x
  3. Step 3: Cross multiply
    2,377,914.48x = 3,566,988.72 × 957,778.56
  4. Step 4: Simplify right side
    2,377,914.48x = 3,416,385,319,777.84
  5. Step 5: Solve for x
    x = 3,416,385,319,777.84/2,377,914.48
  6. Step 6: Final answer
    x = 1,436,714.97

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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.