Home / 1,596,388.92-2,394,495.90-965,133.24

Finding the Fourth Proportional to 1,596,388.92, 2,394,495.90 and 965,133.24

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Solution

The fourth proportional to 1,596,388.92, 2,394,495.90 and 965,133.24 is: 1,447,646.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,388.92 : 2,394,495.90 = 965,133.24 : x
  2. Step 2: Convert to fraction form
    1,596,388.92/2,394,495.90 = 965,133.24/x
  3. Step 3: Cross multiply
    1,596,388.92x = 2,394,495.90 × 965,133.24
  4. Step 4: Simplify right side
    1,596,388.92x = 2,311,007,586,133.72
  5. Step 5: Solve for x
    x = 2,311,007,586,133.72/1,596,388.92
  6. Step 6: Final answer
    x = 1,447,646.97

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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.