Home / 6,314,813.37-8,714,435.04-3,414,197.36

Finding the Fourth Proportional to 6,314,813.37, 8,714,435.04 and 3,414,197.36

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Solution

The fourth proportional to 6,314,813.37, 8,714,435.04 and 3,414,197.36 is: 4,711,588.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314,813.37 : 8,714,435.04 = 3,414,197.36 : x
  2. Step 2: Convert to fraction form
    6,314,813.37/8,714,435.04 = 3,414,197.36/x
  3. Step 3: Cross multiply
    6,314,813.37x = 8,714,435.04 × 3,414,197.36
  4. Step 4: Simplify right side
    6,314,813.37x = 29,752,801,107,459.49
  5. Step 5: Solve for x
    x = 29,752,801,107,459.49/6,314,813.37
  6. Step 6: Final answer
    x = 4,711,588.35

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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.