Home / 4,997,034.78-6,895,923.53-2,705,190

Finding the Fourth Proportional to 4,997,034.78, 6,895,923.53 and 2,705,190

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Solution

The fourth proportional to 4,997,034.78, 6,895,923.53 and 2,705,190 is: 3,733,170.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,034.78 : 6,895,923.53 = 2,705,190 : x
  2. Step 2: Convert to fraction form
    4,997,034.78/6,895,923.53 = 2,705,190/x
  3. Step 3: Cross multiply
    4,997,034.78x = 6,895,923.53 × 2,705,190
  4. Step 4: Simplify right side
    4,997,034.78x = 18,654,783,360,594.75
  5. Step 5: Solve for x
    x = 18,654,783,360,594.75/4,997,034.78
  6. Step 6: Final answer
    x = 3,733,170.61

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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.