Home / 1,817,166.70-2,722,797.60-1,516,016.80

Finding the Fourth Proportional to 1,817,166.70, 2,722,797.60 and 1,516,016.80

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Solution

The fourth proportional to 1,817,166.70, 2,722,797.60 and 1,516,016.80 is: 2,271,562.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,166.70 : 2,722,797.60 = 1,516,016.80 : x
  2. Step 2: Convert to fraction form
    1,817,166.70/2,722,797.60 = 1,516,016.80/x
  3. Step 3: Cross multiply
    1,817,166.70x = 2,722,797.60 × 1,516,016.80
  4. Step 4: Simplify right side
    1,817,166.70x = 4,127,806,904,599.68
  5. Step 5: Solve for x
    x = 4,127,806,904,599.68/1,817,166.70
  6. Step 6: Final answer
    x = 2,271,562.04

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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.