Home / 4,831,118.38-6,667,026.18-2,655,753.22

Finding the Fourth Proportional to 4,831,118.38, 6,667,026.18 and 2,655,753.22

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Solution

The fourth proportional to 4,831,118.38, 6,667,026.18 and 2,655,753.22 is: 3,664,984.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,118.38 : 6,667,026.18 = 2,655,753.22 : x
  2. Step 2: Convert to fraction form
    4,831,118.38/6,667,026.18 = 2,655,753.22/x
  3. Step 3: Cross multiply
    4,831,118.38x = 6,667,026.18 × 2,655,753.22
  4. Step 4: Simplify right side
    4,831,118.38x = 17,705,976,245,359.30
  5. Step 5: Solve for x
    x = 17,705,976,245,359.30/4,831,118.38
  6. Step 6: Final answer
    x = 3,664,984.97

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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.