Home / 2,637,659.20-3,951,823.20-2,264,411.20

Finding the Fourth Proportional to 2,637,659.20, 3,951,823.20 and 2,264,411.20

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Solution

The fourth proportional to 2,637,659.20, 3,951,823.20 and 2,264,411.20 is: 3,392,611.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,637,659.20 : 3,951,823.20 = 2,264,411.20 : x
  2. Step 2: Convert to fraction form
    2,637,659.20/3,951,823.20 = 2,264,411.20/x
  3. Step 3: Cross multiply
    2,637,659.20x = 3,951,823.20 × 2,264,411.20
  4. Step 4: Simplify right side
    2,637,659.20x = 8,948,552,714,499.84
  5. Step 5: Solve for x
    x = 8,948,552,714,499.84/2,637,659.20
  6. Step 6: Final answer
    x = 3,392,611.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.