Home / 6,231,179.80-9,346,769.70-4,971,467.80

Finding the Fourth Proportional to 6,231,179.80, 9,346,769.70 and 4,971,467.80

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Solution

The fourth proportional to 6,231,179.80, 9,346,769.70 and 4,971,467.80 is: 7,457,201.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,179.80 : 9,346,769.70 = 4,971,467.80 : x
  2. Step 2: Convert to fraction form
    6,231,179.80/9,346,769.70 = 4,971,467.80/x
  3. Step 3: Cross multiply
    6,231,179.80x = 9,346,769.70 × 4,971,467.80
  4. Step 4: Simplify right side
    6,231,179.80x = 46,467,164,597,565.66
  5. Step 5: Solve for x
    x = 46,467,164,597,565.66/6,231,179.80
  6. Step 6: Final answer
    x = 7,457,201.70

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Double scale
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Similar ratio
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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.