Home / 1,474,954.56-2,034,819.36-901,811.52

Finding the Fourth Proportional to 1,474,954.56, 2,034,819.36 and 901,811.52

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Solution

The fourth proportional to 1,474,954.56, 2,034,819.36 and 901,811.52 is: 1,244,122.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,954.56 : 2,034,819.36 = 901,811.52 : x
  2. Step 2: Convert to fraction form
    1,474,954.56/2,034,819.36 = 901,811.52/x
  3. Step 3: Cross multiply
    1,474,954.56x = 2,034,819.36 × 901,811.52
  4. Step 4: Simplify right side
    1,474,954.56x = 1,835,023,539,967.03
  5. Step 5: Solve for x
    x = 1,835,023,539,967.03/1,474,954.56
  6. Step 6: Final answer
    x = 1,244,122.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.