Home / 5,688,410.12-7,850,080.42-3,110,093.85

Finding the Fourth Proportional to 5,688,410.12, 7,850,080.42 and 3,110,093.85

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Solution

The fourth proportional to 5,688,410.12, 7,850,080.42 and 3,110,093.85 is: 4,291,970.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,410.12 : 7,850,080.42 = 3,110,093.85 : x
  2. Step 2: Convert to fraction form
    5,688,410.12/7,850,080.42 = 3,110,093.85/x
  3. Step 3: Cross multiply
    5,688,410.12x = 7,850,080.42 × 3,110,093.85
  4. Step 4: Simplify right side
    5,688,410.12x = 24,414,486,836,247.42
  5. Step 5: Solve for x
    x = 24,414,486,836,247.42/5,688,410.12
  6. Step 6: Final answer
    x = 4,291,970.22

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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.