Home / 2,371,815.76-3,558,388.78-952,868.28

Finding the Fourth Proportional to 2,371,815.76, 3,558,388.78 and 952,868.28

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Solution

The fourth proportional to 2,371,815.76, 3,558,388.78 and 952,868.28 is: 1,429,569.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,815.76 : 3,558,388.78 = 952,868.28 : x
  2. Step 2: Convert to fraction form
    2,371,815.76/3,558,388.78 = 952,868.28/x
  3. Step 3: Cross multiply
    2,371,815.76x = 3,558,388.78 × 952,868.28
  4. Step 4: Simplify right side
    2,371,815.76x = 3,390,675,796,369.90
  5. Step 5: Solve for x
    x = 3,390,675,796,369.90/2,371,815.76
  6. Step 6: Final answer
    x = 1,429,569.64

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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.