Home / 4,456,793.75-6,150,401.08-2,621,329.70

Finding the Fourth Proportional to 4,456,793.75, 6,150,401.08 and 2,621,329.70

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Solution

The fourth proportional to 4,456,793.75, 6,150,401.08 and 2,621,329.70 is: 3,617,450.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,793.75 : 6,150,401.08 = 2,621,329.70 : x
  2. Step 2: Convert to fraction form
    4,456,793.75/6,150,401.08 = 2,621,329.70/x
  3. Step 3: Cross multiply
    4,456,793.75x = 6,150,401.08 × 2,621,329.70
  4. Step 4: Simplify right side
    4,456,793.75x = 16,122,228,980,610.74
  5. Step 5: Solve for x
    x = 16,122,228,980,610.74/4,456,793.75
  6. Step 6: Final answer
    x = 3,617,450.10

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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.