Home / 6,804,797.80-10,207,196.70-4,891,610.20

Finding the Fourth Proportional to 6,804,797.80, 10,207,196.70 and 4,891,610.20

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Solution

The fourth proportional to 6,804,797.80, 10,207,196.70 and 4,891,610.20 is: 7,337,415.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,797.80 : 10,207,196.70 = 4,891,610.20 : x
  2. Step 2: Convert to fraction form
    6,804,797.80/10,207,196.70 = 4,891,610.20/x
  3. Step 3: Cross multiply
    6,804,797.80x = 10,207,196.70 × 4,891,610.20
  4. Step 4: Simplify right side
    6,804,797.80x = 49,929,627,491,126.34
  5. Step 5: Solve for x
    x = 49,929,627,491,126.34/6,804,797.80
  6. Step 6: Final answer
    x = 7,337,415.30

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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.