Home / 3,817,633.32-5,268,443.01-2,327,571

Finding the Fourth Proportional to 3,817,633.32, 5,268,443.01 and 2,327,571

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Solution

The fourth proportional to 3,817,633.32, 5,268,443.01 and 2,327,571 is: 3,212,114.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,633.32 : 5,268,443.01 = 2,327,571 : x
  2. Step 2: Convert to fraction form
    3,817,633.32/5,268,443.01 = 2,327,571/x
  3. Step 3: Cross multiply
    3,817,633.32x = 5,268,443.01 × 2,327,571
  4. Step 4: Simplify right side
    3,817,633.32x = 12,262,675,165,228.71
  5. Step 5: Solve for x
    x = 12,262,675,165,228.71/3,817,633.32
  6. Step 6: Final answer
    x = 3,212,114.45

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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.