Home / 5,096,512.61-7,033,188.39-2,804,673.30

Finding the Fourth Proportional to 5,096,512.61, 7,033,188.39 and 2,804,673.30

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Solution

The fourth proportional to 5,096,512.61, 7,033,188.39 and 2,804,673.30 is: 3,870,449.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,512.61 : 7,033,188.39 = 2,804,673.30 : x
  2. Step 2: Convert to fraction form
    5,096,512.61/7,033,188.39 = 2,804,673.30/x
  3. Step 3: Cross multiply
    5,096,512.61x = 7,033,188.39 × 2,804,673.30
  4. Step 4: Simplify right side
    5,096,512.61x = 19,725,795,654,411.01
  5. Step 5: Solve for x
    x = 19,725,795,654,411.01/5,096,512.61
  6. Step 6: Final answer
    x = 3,870,449.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.