Home / 9,841,336.40-14,762,004.60-8,273,694.80

Finding the Fourth Proportional to 9,841,336.40, 14,762,004.60 and 8,273,694.80

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Solution

The fourth proportional to 9,841,336.40, 14,762,004.60 and 8,273,694.80 is: 12,410,542.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,336.40 : 14,762,004.60 = 8,273,694.80 : x
  2. Step 2: Convert to fraction form
    9,841,336.40/14,762,004.60 = 8,273,694.80/x
  3. Step 3: Cross multiply
    9,841,336.40x = 14,762,004.60 × 8,273,694.80
  4. Step 4: Simplify right side
    9,841,336.40x = 122,136,320,696,596.08
  5. Step 5: Solve for x
    x = 122,136,320,696,596.08/9,841,336.40
  6. Step 6: Final answer
    x = 12,410,542.20

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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.