Home / 6,233,364.47-9,355,794.32-3,161,511.23

Finding the Fourth Proportional to 6,233,364.47, 9,355,794.32 and 3,161,511.23

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Solution

The fourth proportional to 6,233,364.47, 9,355,794.32 and 3,161,511.23 is: 4,745,181.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,364.47 : 9,355,794.32 = 3,161,511.23 : x
  2. Step 2: Convert to fraction form
    6,233,364.47/9,355,794.32 = 3,161,511.23/x
  3. Step 3: Cross multiply
    6,233,364.47x = 9,355,794.32 × 3,161,511.23
  4. Step 4: Simplify right side
    6,233,364.47x = 29,578,448,769,375.02
  5. Step 5: Solve for x
    x = 29,578,448,769,375.02/6,233,364.47
  6. Step 6: Final answer
    x = 4,745,181.99

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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.