Home / 1,414,058.75-2,121,420.23-467,429.44

Finding the Fourth Proportional to 1,414,058.75, 2,121,420.23 and 467,429.44

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Solution

The fourth proportional to 1,414,058.75, 2,121,420.23 and 467,429.44 is: 701,253.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,058.75 : 2,121,420.23 = 467,429.44 : x
  2. Step 2: Convert to fraction form
    1,414,058.75/2,121,420.23 = 467,429.44/x
  3. Step 3: Cross multiply
    1,414,058.75x = 2,121,420.23 × 467,429.44
  4. Step 4: Simplify right side
    1,414,058.75x = 991,614,257,169.32
  5. Step 5: Solve for x
    x = 991,614,257,169.32/1,414,058.75
  6. Step 6: Final answer
    x = 701,253.93

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1.5x scale

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.