Home / 1,751,458.48-2,627,298.68-740,392

Finding the Fourth Proportional to 1,751,458.48, 2,627,298.68 and 740,392

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Solution

The fourth proportional to 1,751,458.48, 2,627,298.68 and 740,392 is: 1,110,634.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,458.48 : 2,627,298.68 = 740,392 : x
  2. Step 2: Convert to fraction form
    1,751,458.48/2,627,298.68 = 740,392/x
  3. Step 3: Cross multiply
    1,751,458.48x = 2,627,298.68 × 740,392
  4. Step 4: Simplify right side
    1,751,458.48x = 1,945,230,924,282.56
  5. Step 5: Solve for x
    x = 1,945,230,924,282.56/1,751,458.48
  6. Step 6: Final answer
    x = 1,110,634.91

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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.