Home / 2,137,948.88-3,207,126.96-600,940.32

Finding the Fourth Proportional to 2,137,948.88, 3,207,126.96 and 600,940.32

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Solution

The fourth proportional to 2,137,948.88, 3,207,126.96 and 600,940.32 is: 901,467.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,137,948.88 : 3,207,126.96 = 600,940.32 : x
  2. Step 2: Convert to fraction form
    2,137,948.88/3,207,126.96 = 600,940.32/x
  3. Step 3: Cross multiply
    2,137,948.88x = 3,207,126.96 × 600,940.32
  4. Step 4: Simplify right side
    2,137,948.88x = 1,927,291,889,596.30
  5. Step 5: Solve for x
    x = 1,927,291,889,596.30/2,137,948.88
  6. Step 6: Final answer
    x = 901,467.71

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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.