Home / 4,630,483.92-6,912,691.24-4,322,766.34

Finding the Fourth Proportional to 4,630,483.92, 6,912,691.24 and 4,322,766.34

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Solution

The fourth proportional to 4,630,483.92, 6,912,691.24 and 4,322,766.34 is: 6,453,310.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,483.92 : 6,912,691.24 = 4,322,766.34 : x
  2. Step 2: Convert to fraction form
    4,630,483.92/6,912,691.24 = 4,322,766.34/x
  3. Step 3: Cross multiply
    4,630,483.92x = 6,912,691.24 × 4,322,766.34
  4. Step 4: Simplify right side
    4,630,483.92x = 29,881,948,990,297.89
  5. Step 5: Solve for x
    x = 29,881,948,990,297.89/4,630,483.92
  6. Step 6: Final answer
    x = 6,453,310.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.