Home / 2,806,582.33-3,873,080.32-1,517,419.65

Finding the Fourth Proportional to 2,806,582.33, 3,873,080.32 and 1,517,419.65

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Solution

The fourth proportional to 2,806,582.33, 3,873,080.32 and 1,517,419.65 is: 2,094,037.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,806,582.33 : 3,873,080.32 = 1,517,419.65 : x
  2. Step 2: Convert to fraction form
    2,806,582.33/3,873,080.32 = 1,517,419.65/x
  3. Step 3: Cross multiply
    2,806,582.33x = 3,873,080.32 × 1,517,419.65
  4. Step 4: Simplify right side
    2,806,582.33x = 5,877,088,183,596.29
  5. Step 5: Solve for x
    x = 5,877,088,183,596.29/2,806,582.33
  6. Step 6: Final answer
    x = 2,094,037.34

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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.