Home / 1,166,936.60-1,750,404.90-1,096,077.80

Finding the Fourth Proportional to 1,166,936.60, 1,750,404.90 and 1,096,077.80

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Solution

The fourth proportional to 1,166,936.60, 1,750,404.90 and 1,096,077.80 is: 1,644,116.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,936.60 : 1,750,404.90 = 1,096,077.80 : x
  2. Step 2: Convert to fraction form
    1,166,936.60/1,750,404.90 = 1,096,077.80/x
  3. Step 3: Cross multiply
    1,166,936.60x = 1,750,404.90 × 1,096,077.80
  4. Step 4: Simplify right side
    1,166,936.60x = 1,918,579,951,901.22
  5. Step 5: Solve for x
    x = 1,918,579,951,901.22/1,166,936.60
  6. Step 6: Final answer
    x = 1,644,116.70

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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.