Home / 1,609,362-2,410,367.76-768,504.24

Finding the Fourth Proportional to 1,609,362, 2,410,367.76 and 768,504.24

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Solution

The fourth proportional to 1,609,362, 2,410,367.76 and 768,504.24 is: 1,151,001.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,362 : 2,410,367.76 = 768,504.24 : x
  2. Step 2: Convert to fraction form
    1,609,362/2,410,367.76 = 768,504.24/x
  3. Step 3: Cross multiply
    1,609,362x = 2,410,367.76 × 768,504.24
  4. Step 4: Simplify right side
    1,609,362x = 1,852,377,843,519.30
  5. Step 5: Solve for x
    x = 1,852,377,843,519.30/1,609,362
  6. Step 6: Final answer
    x = 1,151,001.36

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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.