Home / 1,924,120.58-2,886,273.84-504,178.02

Finding the Fourth Proportional to 1,924,120.58, 2,886,273.84 and 504,178.02

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Solution

The fourth proportional to 1,924,120.58, 2,886,273.84 and 504,178.02 is: 756,291.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,120.58 : 2,886,273.84 = 504,178.02 : x
  2. Step 2: Convert to fraction form
    1,924,120.58/2,886,273.84 = 504,178.02/x
  3. Step 3: Cross multiply
    1,924,120.58x = 2,886,273.84 × 504,178.02
  4. Step 4: Simplify right side
    1,924,120.58x = 1,455,195,831,719.66
  5. Step 5: Solve for x
    x = 1,455,195,831,719.66/1,924,120.58
  6. Step 6: Final answer
    x = 756,291.39

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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.