Home / 3,567,666.52-4,923,382.98-1,936,073.90

Finding the Fourth Proportional to 3,567,666.52, 4,923,382.98 and 1,936,073.90

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Solution

The fourth proportional to 3,567,666.52, 4,923,382.98 and 1,936,073.90 is: 2,671,783.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,666.52 : 4,923,382.98 = 1,936,073.90 : x
  2. Step 2: Convert to fraction form
    3,567,666.52/4,923,382.98 = 1,936,073.90/x
  3. Step 3: Cross multiply
    3,567,666.52x = 4,923,382.98 × 1,936,073.90
  4. Step 4: Simplify right side
    3,567,666.52x = 9,532,033,287,282.22
  5. Step 5: Solve for x
    x = 9,532,033,287,282.22/3,567,666.52
  6. Step 6: Final answer
    x = 2,671,783.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.