Home / 5,005,240.64-7,507,344.33-3,396,339.92

Finding the Fourth Proportional to 5,005,240.64, 7,507,344.33 and 3,396,339.92

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Solution

The fourth proportional to 5,005,240.64, 7,507,344.33 and 3,396,339.92 is: 5,094,159.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,240.64 : 7,507,344.33 = 3,396,339.92 : x
  2. Step 2: Convert to fraction form
    5,005,240.64/7,507,344.33 = 3,396,339.92/x
  3. Step 3: Cross multiply
    5,005,240.64x = 7,507,344.33 × 3,396,339.92
  4. Step 4: Simplify right side
    5,005,240.64x = 25,497,493,241,164.65
  5. Step 5: Solve for x
    x = 25,497,493,241,164.65/5,005,240.64
  6. Step 6: Final answer
    x = 5,094,159.32

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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.