Home / 2,265,838.62-3,398,757.32-846,005.42

Finding the Fourth Proportional to 2,265,838.62, 3,398,757.32 and 846,005.42

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Solution

The fourth proportional to 2,265,838.62, 3,398,757.32 and 846,005.42 is: 1,269,007.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,838.62 : 3,398,757.32 = 846,005.42 : x
  2. Step 2: Convert to fraction form
    2,265,838.62/3,398,757.32 = 846,005.42/x
  3. Step 3: Cross multiply
    2,265,838.62x = 3,398,757.32 × 846,005.42
  4. Step 4: Simplify right side
    2,265,838.62x = 2,875,367,113,984.67
  5. Step 5: Solve for x
    x = 2,875,367,113,984.67/2,265,838.62
  6. Step 6: Final answer
    x = 1,269,007.90

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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.