Home / 6,183,534.37-9,275,301.55-4,648,998.48

Finding the Fourth Proportional to 6,183,534.37, 9,275,301.55 and 4,648,998.48

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Solution

The fourth proportional to 6,183,534.37, 9,275,301.55 and 4,648,998.48 is: 6,973,497.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,534.37 : 9,275,301.55 = 4,648,998.48 : x
  2. Step 2: Convert to fraction form
    6,183,534.37/9,275,301.55 = 4,648,998.48/x
  3. Step 3: Cross multiply
    6,183,534.37x = 9,275,301.55 × 4,648,998.48
  4. Step 4: Simplify right side
    6,183,534.37x = 43,120,862,761,115.13
  5. Step 5: Solve for x
    x = 43,120,862,761,115.13/6,183,534.37
  6. Step 6: Final answer
    x = 6,973,497.71

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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.