Home / 2,705,568.54-3,733,551.54-1,481,879.40

Finding the Fourth Proportional to 2,705,568.54, 3,733,551.54 and 1,481,879.40

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Solution

The fourth proportional to 2,705,568.54, 3,733,551.54 and 1,481,879.40 is: 2,044,920.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,568.54 : 3,733,551.54 = 1,481,879.40 : x
  2. Step 2: Convert to fraction form
    2,705,568.54/3,733,551.54 = 1,481,879.40/x
  3. Step 3: Cross multiply
    2,705,568.54x = 3,733,551.54 × 1,481,879.40
  4. Step 4: Simplify right side
    2,705,568.54x = 5,532,673,115,964.28
  5. Step 5: Solve for x
    x = 5,532,673,115,964.28/2,705,568.54
  6. Step 6: Final answer
    x = 2,044,920.70

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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.