Home / 3,245,728.32-4,869,035.33-1,352,026.89

Finding the Fourth Proportional to 3,245,728.32, 4,869,035.33 and 1,352,026.89

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Solution

The fourth proportional to 3,245,728.32, 4,869,035.33 and 1,352,026.89 is: 2,028,224.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,728.32 : 4,869,035.33 = 1,352,026.89 : x
  2. Step 2: Convert to fraction form
    3,245,728.32/4,869,035.33 = 1,352,026.89/x
  3. Step 3: Cross multiply
    3,245,728.32x = 4,869,035.33 × 1,352,026.89
  4. Step 4: Simplify right side
    3,245,728.32x = 6,583,066,687,759.89
  5. Step 5: Solve for x
    x = 6,583,066,687,759.89/3,245,728.32
  6. Step 6: Final answer
    x = 2,028,224.80

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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.