Home / 9,294,264.99-13,946,854.07-3,902,500.80

Finding the Fourth Proportional to 9,294,264.99, 13,946,854.07 and 3,902,500.80

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Solution

The fourth proportional to 9,294,264.99, 13,946,854.07 and 3,902,500.80 is: 5,856,042.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,264.99 : 13,946,854.07 = 3,902,500.80 : x
  2. Step 2: Convert to fraction form
    9,294,264.99/13,946,854.07 = 3,902,500.80/x
  3. Step 3: Cross multiply
    9,294,264.99x = 13,946,854.07 × 3,902,500.80
  4. Step 4: Simplify right side
    9,294,264.99x = 54,427,609,175,414.51
  5. Step 5: Solve for x
    x = 54,427,609,175,414.51/9,294,264.99
  6. Step 6: Final answer
    x = 5,856,042.33

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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.