Home / 1,567,179.04-2,350,794.48-445,205.92

Finding the Fourth Proportional to 1,567,179.04, 2,350,794.48 and 445,205.92

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Solution

The fourth proportional to 1,567,179.04, 2,350,794.48 and 445,205.92 is: 667,816.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,179.04 : 2,350,794.48 = 445,205.92 : x
  2. Step 2: Convert to fraction form
    1,567,179.04/2,350,794.48 = 445,205.92/x
  3. Step 3: Cross multiply
    1,567,179.04x = 2,350,794.48 × 445,205.92
  4. Step 4: Simplify right side
    1,567,179.04x = 1,046,587,619,199.32
  5. Step 5: Solve for x
    x = 1,046,587,619,199.32/1,567,179.04
  6. Step 6: Final answer
    x = 667,816.24

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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.