Home / 1,076,207.88-1,614,404.66-277,482.68

Finding the Fourth Proportional to 1,076,207.88, 1,614,404.66 and 277,482.68

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Solution

The fourth proportional to 1,076,207.88, 1,614,404.66 and 277,482.68 is: 416,247.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,207.88 : 1,614,404.66 = 277,482.68 : x
  2. Step 2: Convert to fraction form
    1,076,207.88/1,614,404.66 = 277,482.68/x
  3. Step 3: Cross multiply
    1,076,207.88x = 1,614,404.66 × 277,482.68
  4. Step 4: Simplify right side
    1,076,207.88x = 447,969,322,201.85
  5. Step 5: Solve for x
    x = 447,969,322,201.85/1,076,207.88
  6. Step 6: Final answer
    x = 416,247.95

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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.