Home / 2,725,591.77-3,734,074.08-2,623,436.19

Finding the Fourth Proportional to 2,725,591.77, 3,734,074.08 and 2,623,436.19

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Solution

The fourth proportional to 2,725,591.77, 3,734,074.08 and 2,623,436.19 is: 3,594,120.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,591.77 : 3,734,074.08 = 2,623,436.19 : x
  2. Step 2: Convert to fraction form
    2,725,591.77/3,734,074.08 = 2,623,436.19/x
  3. Step 3: Cross multiply
    2,725,591.77x = 3,734,074.08 × 2,623,436.19
  4. Step 4: Simplify right side
    2,725,591.77x = 9,796,105,077,612.96
  5. Step 5: Solve for x
    x = 9,796,105,077,612.96/2,725,591.77
  6. Step 6: Final answer
    x = 3,594,120.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.