Home / 3,133,686.25-4,322,895.26-2,046,594.16

Finding the Fourth Proportional to 3,133,686.25, 4,322,895.26 and 2,046,594.16

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Solution

The fourth proportional to 3,133,686.25, 4,322,895.26 and 2,046,594.16 is: 2,823,260.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,686.25 : 4,322,895.26 = 2,046,594.16 : x
  2. Step 2: Convert to fraction form
    3,133,686.25/4,322,895.26 = 2,046,594.16/x
  3. Step 3: Cross multiply
    3,133,686.25x = 4,322,895.26 × 2,046,594.16
  4. Step 4: Simplify right side
    3,133,686.25x = 8,847,212,171,793.21
  5. Step 5: Solve for x
    x = 8,847,212,171,793.21/3,133,686.25
  6. Step 6: Final answer
    x = 2,823,260.36

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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.