Home / 4,400,046.16-6,599,785.84-1,521,334.51

Finding the Fourth Proportional to 4,400,046.16, 6,599,785.84 and 1,521,334.51

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Solution

The fourth proportional to 4,400,046.16, 6,599,785.84 and 1,521,334.51 is: 2,281,903.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,046.16 : 6,599,785.84 = 1,521,334.51 : x
  2. Step 2: Convert to fraction form
    4,400,046.16/6,599,785.84 = 1,521,334.51/x
  3. Step 3: Cross multiply
    4,400,046.16x = 6,599,785.84 × 1,521,334.51
  4. Step 4: Simplify right side
    4,400,046.16x = 10,040,481,936,698.54
  5. Step 5: Solve for x
    x = 10,040,481,936,698.54/4,400,046.16
  6. Step 6: Final answer
    x = 2,281,903.77

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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.