Home / 6,860,300.76-9,467,150.58-3,762,760.68

Finding the Fourth Proportional to 6,860,300.76, 9,467,150.58 and 3,762,760.68

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Solution

The fourth proportional to 6,860,300.76, 9,467,150.58 and 3,762,760.68 is: 5,192,574.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,300.76 : 9,467,150.58 = 3,762,760.68 : x
  2. Step 2: Convert to fraction form
    6,860,300.76/9,467,150.58 = 3,762,760.68/x
  3. Step 3: Cross multiply
    6,860,300.76x = 9,467,150.58 × 3,762,760.68
  4. Step 4: Simplify right side
    6,860,300.76x = 35,622,621,954,063.20
  5. Step 5: Solve for x
    x = 35,622,621,954,063.20/6,860,300.76
  6. Step 6: Final answer
    x = 5,192,574.38

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Double scale
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Similar ratio
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1.5x scale

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.