Home / 4,035,289.72-5,568,498.52-2,292,728.92

Finding the Fourth Proportional to 4,035,289.72, 5,568,498.52 and 2,292,728.92

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Solution

The fourth proportional to 4,035,289.72, 5,568,498.52 and 2,292,728.92 is: 3,163,851.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,289.72 : 5,568,498.52 = 2,292,728.92 : x
  2. Step 2: Convert to fraction form
    4,035,289.72/5,568,498.52 = 2,292,728.92/x
  3. Step 3: Cross multiply
    4,035,289.72x = 5,568,498.52 × 2,292,728.92
  4. Step 4: Simplify right side
    4,035,289.72x = 12,767,057,597,781.20
  5. Step 5: Solve for x
    x = 12,767,057,597,781.20/4,035,289.72
  6. Step 6: Final answer
    x = 3,163,851.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.