Home / 5,104,469.92-7,654,056-1,509,764.32

Finding the Fourth Proportional to 5,104,469.92, 7,654,056 and 1,509,764.32

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Solution

The fourth proportional to 5,104,469.92, 7,654,056 and 1,509,764.32 is: 2,263,863.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,469.92 : 7,654,056 = 1,509,764.32 : x
  2. Step 2: Convert to fraction form
    5,104,469.92/7,654,056 = 1,509,764.32/x
  3. Step 3: Cross multiply
    5,104,469.92x = 7,654,056 × 1,509,764.32
  4. Step 4: Simplify right side
    5,104,469.92x = 11,555,820,652,081.92
  5. Step 5: Solve for x
    x = 11,555,820,652,081.92/5,104,469.92
  6. Step 6: Final answer
    x = 2,263,863.01

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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.