Home / 4,199,637.50-5,797,291.17-2,823,778.70

Finding the Fourth Proportional to 4,199,637.50, 5,797,291.17 and 2,823,778.70

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Solution

The fourth proportional to 4,199,637.50, 5,797,291.17 and 2,823,778.70 is: 3,898,019.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,637.50 : 5,797,291.17 = 2,823,778.70 : x
  2. Step 2: Convert to fraction form
    4,199,637.50/5,797,291.17 = 2,823,778.70/x
  3. Step 3: Cross multiply
    4,199,637.50x = 5,797,291.17 × 2,823,778.70
  4. Step 4: Simplify right side
    4,199,637.50x = 16,370,267,323,544.08
  5. Step 5: Solve for x
    x = 16,370,267,323,544.08/4,199,637.50
  6. Step 6: Final answer
    x = 3,898,019.13

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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.