Home / 2,836,612.23-3,914,223.03-1,596,200.90

Finding the Fourth Proportional to 2,836,612.23, 3,914,223.03 and 1,596,200.90

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Solution

The fourth proportional to 2,836,612.23, 3,914,223.03 and 1,596,200.90 is: 2,202,587.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,612.23 : 3,914,223.03 = 1,596,200.90 : x
  2. Step 2: Convert to fraction form
    2,836,612.23/3,914,223.03 = 1,596,200.90/x
  3. Step 3: Cross multiply
    2,836,612.23x = 3,914,223.03 × 1,596,200.90
  4. Step 4: Simplify right side
    2,836,612.23x = 6,247,886,330,079.41
  5. Step 5: Solve for x
    x = 6,247,886,330,079.41/2,836,612.23
  6. Step 6: Final answer
    x = 2,202,587.39

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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.