Home / 9,397,500.60-14,064,758.10-8,263,759.80

Finding the Fourth Proportional to 9,397,500.60, 14,064,758.10 and 8,263,759.80

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Solution

The fourth proportional to 9,397,500.60, 14,064,758.10 and 8,263,759.80 is: 12,367,946.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,500.60 : 14,064,758.10 = 8,263,759.80 : x
  2. Step 2: Convert to fraction form
    9,397,500.60/14,064,758.10 = 8,263,759.80/x
  3. Step 3: Cross multiply
    9,397,500.60x = 14,064,758.10 × 8,263,759.80
  4. Step 4: Simplify right side
    9,397,500.60x = 116,227,782,583,504.38
  5. Step 5: Solve for x
    x = 116,227,782,583,504.38/9,397,500.60
  6. Step 6: Final answer
    x = 12,367,946.28

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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.