Home / 3,584,487.85-4,946,593.75-1,952,895.18

Finding the Fourth Proportional to 3,584,487.85, 4,946,593.75 and 1,952,895.18

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Solution

The fourth proportional to 3,584,487.85, 4,946,593.75 and 1,952,895.18 is: 2,694,995.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,487.85 : 4,946,593.75 = 1,952,895.18 : x
  2. Step 2: Convert to fraction form
    3,584,487.85/4,946,593.75 = 1,952,895.18/x
  3. Step 3: Cross multiply
    3,584,487.85x = 4,946,593.75 × 1,952,895.18
  4. Step 4: Simplify right side
    3,584,487.85x = 9,660,179,091,793.13
  5. Step 5: Solve for x
    x = 9,660,179,091,793.13/3,584,487.85
  6. Step 6: Final answer
    x = 2,694,995.63

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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.