Home / 2,723,831.96-3,759,057.97-1,500,137.11

Finding the Fourth Proportional to 2,723,831.96, 3,759,057.97 and 1,500,137.11

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Solution

The fourth proportional to 2,723,831.96, 3,759,057.97 and 1,500,137.11 is: 2,070,282.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,831.96 : 3,759,057.97 = 1,500,137.11 : x
  2. Step 2: Convert to fraction form
    2,723,831.96/3,759,057.97 = 1,500,137.11/x
  3. Step 3: Cross multiply
    2,723,831.96x = 3,759,057.97 × 1,500,137.11
  4. Step 4: Simplify right side
    2,723,831.96x = 5,639,102,368,825.02
  5. Step 5: Solve for x
    x = 5,639,102,368,825.02/2,723,831.96
  6. Step 6: Final answer
    x = 2,070,282.77

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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.