Home / 4,693,356.98-7,028,127.20-3,933,199.52

Finding the Fourth Proportional to 4,693,356.98, 7,028,127.20 and 3,933,199.52

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Solution

The fourth proportional to 4,693,356.98, 7,028,127.20 and 3,933,199.52 is: 5,889,819.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,356.98 : 7,028,127.20 = 3,933,199.52 : x
  2. Step 2: Convert to fraction form
    4,693,356.98/7,028,127.20 = 3,933,199.52/x
  3. Step 3: Cross multiply
    4,693,356.98x = 7,028,127.20 × 3,933,199.52
  4. Step 4: Simplify right side
    4,693,356.98x = 27,643,026,529,538.95
  5. Step 5: Solve for x
    x = 27,643,026,529,538.95/4,693,356.98
  6. Step 6: Final answer
    x = 5,889,819.73

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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.