Home / 4,544,716.11-6,273,980.91-2,826,390.21

Finding the Fourth Proportional to 4,544,716.11, 6,273,980.91 and 2,826,390.21

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Solution

The fourth proportional to 4,544,716.11, 6,273,980.91 and 2,826,390.21 is: 3,901,831.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,716.11 : 6,273,980.91 = 2,826,390.21 : x
  2. Step 2: Convert to fraction form
    4,544,716.11/6,273,980.91 = 2,826,390.21/x
  3. Step 3: Cross multiply
    4,544,716.11x = 6,273,980.91 × 2,826,390.21
  4. Step 4: Simplify right side
    4,544,716.11x = 17,732,718,221,750.89
  5. Step 5: Solve for x
    x = 17,732,718,221,750.89/4,544,716.11
  6. Step 6: Final answer
    x = 3,901,831.88

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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.