Home / 2,836,251.15-4,250,828.92-1,416,703.47

Finding the Fourth Proportional to 2,836,251.15, 4,250,828.92 and 1,416,703.47

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Solution

The fourth proportional to 2,836,251.15, 4,250,828.92 and 1,416,703.47 is: 2,123,283.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,251.15 : 4,250,828.92 = 1,416,703.47 : x
  2. Step 2: Convert to fraction form
    2,836,251.15/4,250,828.92 = 1,416,703.47/x
  3. Step 3: Cross multiply
    2,836,251.15x = 4,250,828.92 × 1,416,703.47
  4. Step 4: Simplify right side
    2,836,251.15x = 6,022,164,081,340.35
  5. Step 5: Solve for x
    x = 6,022,164,081,340.35/2,836,251.15
  6. Step 6: Final answer
    x = 2,123,283.08

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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.