Home / 7,446,502.40-11,175,283.20-2,961,996.80

Finding the Fourth Proportional to 7,446,502.40, 11,175,283.20 and 2,961,996.80

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Solution

The fourth proportional to 7,446,502.40, 11,175,283.20 and 2,961,996.80 is: 4,445,194.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,446,502.40 : 11,175,283.20 = 2,961,996.80 : x
  2. Step 2: Convert to fraction form
    7,446,502.40/11,175,283.20 = 2,961,996.80/x
  3. Step 3: Cross multiply
    7,446,502.40x = 11,175,283.20 × 2,961,996.80
  4. Step 4: Simplify right side
    7,446,502.40x = 33,101,153,077,493.75
  5. Step 5: Solve for x
    x = 33,101,153,077,493.75/7,446,502.40
  6. Step 6: Final answer
    x = 4,445,194.71

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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.