Home / 7,569,404.08-11,353,999.18-3,523,629.04

Finding the Fourth Proportional to 7,569,404.08, 11,353,999.18 and 3,523,629.04

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Solution

The fourth proportional to 7,569,404.08, 11,353,999.18 and 3,523,629.04 is: 5,285,393.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569,404.08 : 11,353,999.18 = 3,523,629.04 : x
  2. Step 2: Convert to fraction form
    7,569,404.08/11,353,999.18 = 3,523,629.04/x
  3. Step 3: Cross multiply
    7,569,404.08x = 11,353,999.18 × 3,523,629.04
  4. Step 4: Simplify right side
    7,569,404.08x = 40,007,281,230,784.19
  5. Step 5: Solve for x
    x = 40,007,281,230,784.19/7,569,404.08
  6. Step 6: Final answer
    x = 5,285,393.78

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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.