Home / 6,063,520.64-8,367,439.20-3,347,208.32

Finding the Fourth Proportional to 6,063,520.64, 8,367,439.20 and 3,347,208.32

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Solution

The fourth proportional to 6,063,520.64, 8,367,439.20 and 3,347,208.32 is: 4,619,026.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063,520.64 : 8,367,439.20 = 3,347,208.32 : x
  2. Step 2: Convert to fraction form
    6,063,520.64/8,367,439.20 = 3,347,208.32/x
  3. Step 3: Cross multiply
    6,063,520.64x = 8,367,439.20 × 3,347,208.32
  4. Step 4: Simplify right side
    6,063,520.64x = 28,007,562,107,334.14
  5. Step 5: Solve for x
    x = 28,007,562,107,334.14/6,063,520.64
  6. Step 6: Final answer
    x = 4,619,026.43

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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.