Home / 5,308,485.66-7,323,400.08-3,373,709.94

Finding the Fourth Proportional to 5,308,485.66, 7,323,400.08 and 3,373,709.94

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Solution

The fourth proportional to 5,308,485.66, 7,323,400.08 and 3,373,709.94 is: 4,654,251.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,308,485.66 : 7,323,400.08 = 3,373,709.94 : x
  2. Step 2: Convert to fraction form
    5,308,485.66/7,323,400.08 = 3,373,709.94/x
  3. Step 3: Cross multiply
    5,308,485.66x = 7,323,400.08 × 3,373,709.94
  4. Step 4: Simplify right side
    5,308,485.66x = 24,707,027,644,492.80
  5. Step 5: Solve for x
    x = 24,707,027,644,492.80/5,308,485.66
  6. Step 6: Final answer
    x = 4,654,251.56

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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.