Home / 3,288,426.96-4,933,132.44-1,013,762.16

Finding the Fourth Proportional to 3,288,426.96, 4,933,132.44 and 1,013,762.16

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Solution

The fourth proportional to 3,288,426.96, 4,933,132.44 and 1,013,762.16 is: 1,520,794.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,426.96 : 4,933,132.44 = 1,013,762.16 : x
  2. Step 2: Convert to fraction form
    3,288,426.96/4,933,132.44 = 1,013,762.16/x
  3. Step 3: Cross multiply
    3,288,426.96x = 4,933,132.44 × 1,013,762.16
  4. Step 4: Simplify right side
    3,288,426.96x = 5,001,022,997,940.47
  5. Step 5: Solve for x
    x = 5,001,022,997,940.47/3,288,426.96
  6. Step 6: Final answer
    x = 1,520,794.91

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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.