Home / 14,394,266.60-21,597,397.74-6,313,045.23

Finding the Fourth Proportional to 14,394,266.60, 21,597,397.74 and 6,313,045.23

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Solution

The fourth proportional to 14,394,266.60, 21,597,397.74 and 6,313,045.23 is: 9,472,198.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,394,266.60 : 21,597,397.74 = 6,313,045.23 : x
  2. Step 2: Convert to fraction form
    14,394,266.60/21,597,397.74 = 6,313,045.23/x
  3. Step 3: Cross multiply
    14,394,266.60x = 21,597,397.74 × 6,313,045.23
  4. Step 4: Simplify right side
    14,394,266.60x = 136,345,348,782,919.78
  5. Step 5: Solve for x
    x = 136,345,348,782,919.78/14,394,266.60
  6. Step 6: Final answer
    x = 9,472,198.38

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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.