Home / 2,939,466.48-4,056,429.24-1,650,274.80

Finding the Fourth Proportional to 2,939,466.48, 4,056,429.24 and 1,650,274.80

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Solution

The fourth proportional to 2,939,466.48, 4,056,429.24 and 1,650,274.80 is: 2,277,359.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,466.48 : 4,056,429.24 = 1,650,274.80 : x
  2. Step 2: Convert to fraction form
    2,939,466.48/4,056,429.24 = 1,650,274.80/x
  3. Step 3: Cross multiply
    2,939,466.48x = 4,056,429.24 × 1,650,274.80
  4. Step 4: Simplify right side
    2,939,466.48x = 6,694,222,952,755.15
  5. Step 5: Solve for x
    x = 6,694,222,952,755.15/2,939,466.48
  6. Step 6: Final answer
    x = 2,277,359.85

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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.