Home / 1,877,633.22-2,817,606.24-740,201.88

Finding the Fourth Proportional to 1,877,633.22, 2,817,606.24 and 740,201.88

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Solution

The fourth proportional to 1,877,633.22, 2,817,606.24 and 740,201.88 is: 1,110,758.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,633.22 : 2,817,606.24 = 740,201.88 : x
  2. Step 2: Convert to fraction form
    1,877,633.22/2,817,606.24 = 740,201.88/x
  3. Step 3: Cross multiply
    1,877,633.22x = 2,817,606.24 × 740,201.88
  4. Step 4: Simplify right side
    1,877,633.22x = 2,085,597,435,947.73
  5. Step 5: Solve for x
    x = 2,085,597,435,947.73/1,877,633.22
  6. Step 6: Final answer
    x = 1,110,758.70

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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.