Home / 9,624,375.92-14,438,384.60-3,867,557.69

Finding the Fourth Proportional to 9,624,375.92, 14,438,384.60 and 3,867,557.69

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Solution

The fourth proportional to 9,624,375.92, 14,438,384.60 and 3,867,557.69 is: 5,802,068.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,375.92 : 14,438,384.60 = 3,867,557.69 : x
  2. Step 2: Convert to fraction form
    9,624,375.92/14,438,384.60 = 3,867,557.69/x
  3. Step 3: Cross multiply
    9,624,375.92x = 14,438,384.60 × 3,867,557.69
  4. Step 4: Simplify right side
    9,624,375.92x = 55,841,285,407,665.75
  5. Step 5: Solve for x
    x = 55,841,285,407,665.75/9,624,375.92
  6. Step 6: Final answer
    x = 5,802,068.19

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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.