Home / 5,544,186.30-8,316,279.46-3,843,575.10

Finding the Fourth Proportional to 5,544,186.30, 8,316,279.46 and 3,843,575.10

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Solution

The fourth proportional to 5,544,186.30, 8,316,279.46 and 3,843,575.10 is: 5,765,362.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,186.30 : 8,316,279.46 = 3,843,575.10 : x
  2. Step 2: Convert to fraction form
    5,544,186.30/8,316,279.46 = 3,843,575.10/x
  3. Step 3: Cross multiply
    5,544,186.30x = 8,316,279.46 × 3,843,575.10
  4. Step 4: Simplify right side
    5,544,186.30x = 31,964,244,657,097.45
  5. Step 5: Solve for x
    x = 31,964,244,657,097.45/5,544,186.30
  6. Step 6: Final answer
    x = 5,765,362.66

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Double scale
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Similar ratio
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1.5x scale

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.