Home / 5,005,241.64-7,507,345.83-3,396,340.92

Finding the Fourth Proportional to 5,005,241.64, 7,507,345.83 and 3,396,340.92

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Solution

The fourth proportional to 5,005,241.64, 7,507,345.83 and 3,396,340.92 is: 5,094,160.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,241.64 : 7,507,345.83 = 3,396,340.92 : x
  2. Step 2: Convert to fraction form
    5,005,241.64/7,507,345.83 = 3,396,340.92/x
  3. Step 3: Cross multiply
    5,005,241.64x = 7,507,345.83 × 3,396,340.92
  4. Step 4: Simplify right side
    5,005,241.64x = 25,497,505,843,020.36
  5. Step 5: Solve for x
    x = 25,497,505,843,020.36/5,005,241.64
  6. Step 6: Final answer
    x = 5,094,160.82

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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.