Home / 11,294,044.93-15,585,770.15-6,137,395.45

Finding the Fourth Proportional to 11,294,044.93, 15,585,770.15 and 6,137,395.45

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Solution

The fourth proportional to 11,294,044.93, 15,585,770.15 and 6,137,395.45 is: 8,469,599.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,294,044.93 : 15,585,770.15 = 6,137,395.45 : x
  2. Step 2: Convert to fraction form
    11,294,044.93/15,585,770.15 = 6,137,395.45/x
  3. Step 3: Cross multiply
    11,294,044.93x = 15,585,770.15 × 6,137,395.45
  4. Step 4: Simplify right side
    11,294,044.93x = 95,656,034,772,668.84
  5. Step 5: Solve for x
    x = 95,656,034,772,668.84/11,294,044.93
  6. Step 6: Final answer
    x = 8,469,599.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.