Home / 9,361,310.40-14,041,965.60-8,297,553.60

Finding the Fourth Proportional to 9,361,310.40, 14,041,965.60 and 8,297,553.60

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Solution

The fourth proportional to 9,361,310.40, 14,041,965.60 and 8,297,553.60 is: 12,446,330.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,310.40 : 14,041,965.60 = 8,297,553.60 : x
  2. Step 2: Convert to fraction form
    9,361,310.40/14,041,965.60 = 8,297,553.60/x
  3. Step 3: Cross multiply
    9,361,310.40x = 14,041,965.60 × 8,297,553.60
  4. Step 4: Simplify right side
    9,361,310.40x = 116,513,962,215,356.16
  5. Step 5: Solve for x
    x = 116,513,962,215,356.16/9,361,310.40
  6. Step 6: Final answer
    x = 12,446,330.40

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Similar ratio
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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.