Home / 1,924,305.44-2,884,902.64-803,213.60

Finding the Fourth Proportional to 1,924,305.44, 2,884,902.64 and 803,213.60

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Solution

The fourth proportional to 1,924,305.44, 2,884,902.64 and 803,213.60 is: 1,204,171.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,305.44 : 2,884,902.64 = 803,213.60 : x
  2. Step 2: Convert to fraction form
    1,924,305.44/2,884,902.64 = 803,213.60/x
  3. Step 3: Cross multiply
    1,924,305.44x = 2,884,902.64 × 803,213.60
  4. Step 4: Simplify right side
    1,924,305.44x = 2,317,193,035,123.90
  5. Step 5: Solve for x
    x = 2,317,193,035,123.90/1,924,305.44
  6. Step 6: Final answer
    x = 1,204,171.12

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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.