Home / 6,228,940.90-9,343,411.35-2,633,512.90

Finding the Fourth Proportional to 6,228,940.90, 9,343,411.35 and 2,633,512.90

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Solution

The fourth proportional to 6,228,940.90, 9,343,411.35 and 2,633,512.90 is: 3,950,269.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,940.90 : 9,343,411.35 = 2,633,512.90 : x
  2. Step 2: Convert to fraction form
    6,228,940.90/9,343,411.35 = 2,633,512.90/x
  3. Step 3: Cross multiply
    6,228,940.90x = 9,343,411.35 × 2,633,512.90
  4. Step 4: Simplify right side
    6,228,940.90x = 24,605,994,320,231.41
  5. Step 5: Solve for x
    x = 24,605,994,320,231.41/6,228,940.90
  6. Step 6: Final answer
    x = 3,950,269.35

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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.