Home / 4,095,757.78-5,652,148.14-2,284,921.78

Finding the Fourth Proportional to 4,095,757.78, 5,652,148.14 and 2,284,921.78

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Solution

The fourth proportional to 4,095,757.78, 5,652,148.14 and 2,284,921.78 is: 3,153,193.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,757.78 : 5,652,148.14 = 2,284,921.78 : x
  2. Step 2: Convert to fraction form
    4,095,757.78/5,652,148.14 = 2,284,921.78/x
  3. Step 3: Cross multiply
    4,095,757.78x = 5,652,148.14 × 2,284,921.78
  4. Step 4: Simplify right side
    4,095,757.78x = 12,914,716,388,872.49
  5. Step 5: Solve for x
    x = 12,914,716,388,872.49/4,095,757.78
  6. Step 6: Final answer
    x = 3,153,193.40

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1.5x scale

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.