Home / 3,340,528.84-4,608,432.66-2,252,446.12

Finding the Fourth Proportional to 3,340,528.84, 4,608,432.66 and 2,252,446.12

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Solution

The fourth proportional to 3,340,528.84, 4,608,432.66 and 2,252,446.12 is: 3,107,366.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,528.84 : 4,608,432.66 = 2,252,446.12 : x
  2. Step 2: Convert to fraction form
    3,340,528.84/4,608,432.66 = 2,252,446.12/x
  3. Step 3: Cross multiply
    3,340,528.84x = 4,608,432.66 × 2,252,446.12
  4. Step 4: Simplify right side
    3,340,528.84x = 10,380,246,264,298.28
  5. Step 5: Solve for x
    x = 10,380,246,264,298.28/3,340,528.84
  6. Step 6: Final answer
    x = 3,107,366.16

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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.