Home / 9,643,801.20-14,444,706.60-5,850,668.40

Finding the Fourth Proportional to 9,643,801.20, 14,444,706.60 and 5,850,668.40

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Solution

The fourth proportional to 9,643,801.20, 14,444,706.60 and 5,850,668.40 is: 8,763,265.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,643,801.20 : 14,444,706.60 = 5,850,668.40 : x
  2. Step 2: Convert to fraction form
    9,643,801.20/14,444,706.60 = 5,850,668.40/x
  3. Step 3: Cross multiply
    9,643,801.20x = 14,444,706.60 × 5,850,668.40
  4. Step 4: Simplify right side
    9,643,801.20x = 84,511,188,451,891.44
  5. Step 5: Solve for x
    x = 84,511,188,451,891.44/9,643,801.20
  6. Step 6: Final answer
    x = 8,763,265.30

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1.5x scale

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.