Home / 4,252,867.48-5,869,098.84-2,319,233.86

Finding the Fourth Proportional to 4,252,867.48, 5,869,098.84 and 2,319,233.86

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Solution

The fourth proportional to 4,252,867.48, 5,869,098.84 and 2,319,233.86 is: 3,200,620.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252,867.48 : 5,869,098.84 = 2,319,233.86 : x
  2. Step 2: Convert to fraction form
    4,252,867.48/5,869,098.84 = 2,319,233.86/x
  3. Step 3: Cross multiply
    4,252,867.48x = 5,869,098.84 × 2,319,233.86
  4. Step 4: Simplify right side
    4,252,867.48x = 13,611,812,757,414.72
  5. Step 5: Solve for x
    x = 13,611,812,757,414.72/4,252,867.48
  6. Step 6: Final answer
    x = 3,200,620.01

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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.