Home / 6,664,793.08-9,197,503.68-3,724,480.94

Finding the Fourth Proportional to 6,664,793.08, 9,197,503.68 and 3,724,480.94

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Solution

The fourth proportional to 6,664,793.08, 9,197,503.68 and 3,724,480.94 is: 5,139,833.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,793.08 : 9,197,503.68 = 3,724,480.94 : x
  2. Step 2: Convert to fraction form
    6,664,793.08/9,197,503.68 = 3,724,480.94/x
  3. Step 3: Cross multiply
    6,664,793.08x = 9,197,503.68 × 3,724,480.94
  4. Step 4: Simplify right side
    6,664,793.08x = 34,255,927,151,739.86
  5. Step 5: Solve for x
    x = 34,255,927,151,739.86/6,664,793.08
  6. Step 6: Final answer
    x = 5,139,833.56

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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.