Home / 6,432,936.90-9,649,520.69-2,337,166.79

Finding the Fourth Proportional to 6,432,936.90, 9,649,520.69 and 2,337,166.79

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Solution

The fourth proportional to 6,432,936.90, 9,649,520.69 and 2,337,166.79 is: 3,505,792.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,432,936.90 : 9,649,520.69 = 2,337,166.79 : x
  2. Step 2: Convert to fraction form
    6,432,936.90/9,649,520.69 = 2,337,166.79/x
  3. Step 3: Cross multiply
    6,432,936.90x = 9,649,520.69 × 2,337,166.79
  4. Step 4: Simplify right side
    6,432,936.90x = 22,552,539,278,911.43
  5. Step 5: Solve for x
    x = 22,552,539,278,911.43/6,432,936.90
  6. Step 6: Final answer
    x = 3,505,792.08

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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.