Home / 5,633,900.33-7,766,305.52-4,408,077.31

Finding the Fourth Proportional to 5,633,900.33, 7,766,305.52 and 4,408,077.31

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Solution

The fourth proportional to 5,633,900.33, 7,766,305.52 and 4,408,077.31 is: 6,076,514.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,633,900.33 : 7,766,305.52 = 4,408,077.31 : x
  2. Step 2: Convert to fraction form
    5,633,900.33/7,766,305.52 = 4,408,077.31/x
  3. Step 3: Cross multiply
    5,633,900.33x = 7,766,305.52 × 4,408,077.31
  4. Step 4: Simplify right side
    5,633,900.33x = 34,234,475,103,783.60
  5. Step 5: Solve for x
    x = 34,234,475,103,783.60/5,633,900.33
  6. Step 6: Final answer
    x = 6,076,514.16

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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.