Home / 4,997,034.96-6,895,923.80-2,705,190.20

Finding the Fourth Proportional to 4,997,034.96, 6,895,923.80 and 2,705,190.20

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Solution

The fourth proportional to 4,997,034.96, 6,895,923.80 and 2,705,190.20 is: 3,733,170.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,034.96 : 6,895,923.80 = 2,705,190.20 : x
  2. Step 2: Convert to fraction form
    4,997,034.96/6,895,923.80 = 2,705,190.20/x
  3. Step 3: Cross multiply
    4,997,034.96x = 6,895,923.80 × 2,705,190.20
  4. Step 4: Simplify right side
    4,997,034.96x = 18,654,785,483,706.76
  5. Step 5: Solve for x
    x = 18,654,785,483,706.76/4,997,034.96
  6. Step 6: Final answer
    x = 3,733,170.90

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1.5x scale

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.