Home / 7,308,057.37-10,957,103.66-3,706,880.26

Finding the Fourth Proportional to 7,308,057.37, 10,957,103.66 and 3,706,880.26

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Solution

The fourth proportional to 7,308,057.37, 10,957,103.66 and 3,706,880.26 is: 5,557,793.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,308,057.37 : 10,957,103.66 = 3,706,880.26 : x
  2. Step 2: Convert to fraction form
    7,308,057.37/10,957,103.66 = 3,706,880.26/x
  3. Step 3: Cross multiply
    7,308,057.37x = 10,957,103.66 × 3,706,880.26
  4. Step 4: Simplify right side
    7,308,057.37x = 40,616,671,245,493.34
  5. Step 5: Solve for x
    x = 40,616,671,245,493.34/7,308,057.37
  6. Step 6: Final answer
    x = 5,557,793.16

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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.