Home / 4,250,799.30-6,388,640.55-3,703,368.90

Finding the Fourth Proportional to 4,250,799.30, 6,388,640.55 and 3,703,368.90

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Solution

The fourth proportional to 4,250,799.30, 6,388,640.55 and 3,703,368.90 is: 5,565,892.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,799.30 : 6,388,640.55 = 3,703,368.90 : x
  2. Step 2: Convert to fraction form
    4,250,799.30/6,388,640.55 = 3,703,368.90/x
  3. Step 3: Cross multiply
    4,250,799.30x = 6,388,640.55 × 3,703,368.90
  4. Step 4: Simplify right side
    4,250,799.30x = 23,659,492,726,148.89
  5. Step 5: Solve for x
    x = 23,659,492,726,148.89/4,250,799.30
  6. Step 6: Final answer
    x = 5,565,892.68

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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.