Home / 6,168,093.15-9,260,630.12-3,137,509.88

Finding the Fourth Proportional to 6,168,093.15, 9,260,630.12 and 3,137,509.88

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Solution

The fourth proportional to 6,168,093.15, 9,260,630.12 and 3,137,509.88 is: 4,710,583.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,168,093.15 : 9,260,630.12 = 3,137,509.88 : x
  2. Step 2: Convert to fraction form
    6,168,093.15/9,260,630.12 = 3,137,509.88/x
  3. Step 3: Cross multiply
    6,168,093.15x = 9,260,630.12 × 3,137,509.88
  4. Step 4: Simplify right side
    6,168,093.15x = 29,055,318,496,525.58
  5. Step 5: Solve for x
    x = 29,055,318,496,525.58/6,168,093.15
  6. Step 6: Final answer
    x = 4,710,583.61

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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.