Home / 6,000,338.86-8,280,489.42-3,247,025.96

Finding the Fourth Proportional to 6,000,338.86, 8,280,489.42 and 3,247,025.96

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Solution

The fourth proportional to 6,000,338.86, 8,280,489.42 and 3,247,025.96 is: 4,480,907.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,338.86 : 8,280,489.42 = 3,247,025.96 : x
  2. Step 2: Convert to fraction form
    6,000,338.86/8,280,489.42 = 3,247,025.96/x
  3. Step 3: Cross multiply
    6,000,338.86x = 8,280,489.42 × 3,247,025.96
  4. Step 4: Simplify right side
    6,000,338.86x = 26,886,964,128,946.57
  5. Step 5: Solve for x
    x = 26,886,964,128,946.57/6,000,338.86
  6. Step 6: Final answer
    x = 4,480,907.62

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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.