Home / 7,544,099.52-11,318,383.53-4,351,516.92

Finding the Fourth Proportional to 7,544,099.52, 11,318,383.53 and 4,351,516.92

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Solution

The fourth proportional to 7,544,099.52, 11,318,383.53 and 4,351,516.92 is: 6,528,564.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,099.52 : 11,318,383.53 = 4,351,516.92 : x
  2. Step 2: Convert to fraction form
    7,544,099.52/11,318,383.53 = 4,351,516.92/x
  3. Step 3: Cross multiply
    7,544,099.52x = 11,318,383.53 × 4,351,516.92
  4. Step 4: Simplify right side
    7,544,099.52x = 49,252,137,437,844.32
  5. Step 5: Solve for x
    x = 49,252,137,437,844.32/7,544,099.52
  6. Step 6: Final answer
    x = 6,528,564.12

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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.