Home / 9,397,020.60-14,095,530.90-8,277,276.60

Finding the Fourth Proportional to 9,397,020.60, 14,095,530.90 and 8,277,276.60

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Solution

The fourth proportional to 9,397,020.60, 14,095,530.90 and 8,277,276.60 is: 12,415,914.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,020.60 : 14,095,530.90 = 8,277,276.60 : x
  2. Step 2: Convert to fraction form
    9,397,020.60/14,095,530.90 = 8,277,276.60/x
  3. Step 3: Cross multiply
    9,397,020.60x = 14,095,530.90 × 8,277,276.60
  4. Step 4: Simplify right side
    9,397,020.60x = 116,672,608,083,146.94
  5. Step 5: Solve for x
    x = 116,672,608,083,146.94/9,397,020.60
  6. Step 6: Final answer
    x = 12,415,914.90

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Similar ratio
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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.