Home / 6,760,280.76-10,133,335.25-2,497,730.28

Finding the Fourth Proportional to 6,760,280.76, 10,133,335.25 and 2,497,730.28

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Solution

The fourth proportional to 6,760,280.76, 10,133,335.25 and 2,497,730.28 is: 3,743,977.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760,280.76 : 10,133,335.25 = 2,497,730.28 : x
  2. Step 2: Convert to fraction form
    6,760,280.76/10,133,335.25 = 2,497,730.28/x
  3. Step 3: Cross multiply
    6,760,280.76x = 10,133,335.25 × 2,497,730.28
  4. Step 4: Simplify right side
    6,760,280.76x = 25,310,338,291,316.37
  5. Step 5: Solve for x
    x = 25,310,338,291,316.37/6,760,280.76
  6. Step 6: Final answer
    x = 3,743,977.39

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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.