Home / 6,744,003.40-10,116,005.10-5,964,556.60

Finding the Fourth Proportional to 6,744,003.40, 10,116,005.10 and 5,964,556.60

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Solution

The fourth proportional to 6,744,003.40, 10,116,005.10 and 5,964,556.60 is: 8,946,834.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,003.40 : 10,116,005.10 = 5,964,556.60 : x
  2. Step 2: Convert to fraction form
    6,744,003.40/10,116,005.10 = 5,964,556.60/x
  3. Step 3: Cross multiply
    6,744,003.40x = 10,116,005.10 × 5,964,556.60
  4. Step 4: Simplify right side
    6,744,003.40x = 60,337,484,984,838.66
  5. Step 5: Solve for x
    x = 60,337,484,984,838.66/6,744,003.40
  6. Step 6: Final answer
    x = 8,946,834.90

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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.