Home / 3,330,757.77-4,596,452.60-1,802,864.90

Finding the Fourth Proportional to 3,330,757.77, 4,596,452.60 and 1,802,864.90

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Solution

The fourth proportional to 3,330,757.77, 4,596,452.60 and 1,802,864.90 is: 2,487,957.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,757.77 : 4,596,452.60 = 1,802,864.90 : x
  2. Step 2: Convert to fraction form
    3,330,757.77/4,596,452.60 = 1,802,864.90/x
  3. Step 3: Cross multiply
    3,330,757.77x = 4,596,452.60 × 1,802,864.90
  4. Step 4: Simplify right side
    3,330,757.77x = 8,286,783,025,057.15
  5. Step 5: Solve for x
    x = 8,286,783,025,057.15/3,330,757.77
  6. Step 6: Final answer
    x = 2,487,957.27

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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.