Home / 2,004,831.35-3,004,151.15-1,353,855.84

Finding the Fourth Proportional to 2,004,831.35, 3,004,151.15 and 1,353,855.84

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Solution

The fourth proportional to 2,004,831.35, 3,004,151.15 and 1,353,855.84 is: 2,028,693.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,831.35 : 3,004,151.15 = 1,353,855.84 : x
  2. Step 2: Convert to fraction form
    2,004,831.35/3,004,151.15 = 1,353,855.84/x
  3. Step 3: Cross multiply
    2,004,831.35x = 3,004,151.15 × 1,353,855.84
  4. Step 4: Simplify right side
    2,004,831.35x = 4,067,187,579,982.20
  5. Step 5: Solve for x
    x = 4,067,187,579,982.20/2,004,831.35
  6. Step 6: Final answer
    x = 2,028,693.13

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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.