Home / 4,417,863.40-6,626,795.10-3,284,122.60

Finding the Fourth Proportional to 4,417,863.40, 6,626,795.10 and 3,284,122.60

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Solution

The fourth proportional to 4,417,863.40, 6,626,795.10 and 3,284,122.60 is: 4,926,183.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,863.40 : 6,626,795.10 = 3,284,122.60 : x
  2. Step 2: Convert to fraction form
    4,417,863.40/6,626,795.10 = 3,284,122.60/x
  3. Step 3: Cross multiply
    4,417,863.40x = 6,626,795.10 × 3,284,122.60
  4. Step 4: Simplify right side
    4,417,863.40x = 21,763,207,553,479.26
  5. Step 5: Solve for x
    x = 21,763,207,553,479.26/4,417,863.40
  6. Step 6: Final answer
    x = 4,926,183.90

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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.