Home / 6,804,181.80-10,206,272.70-6,111,340.20

Finding the Fourth Proportional to 6,804,181.80, 10,206,272.70 and 6,111,340.20

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Solution

The fourth proportional to 6,804,181.80, 10,206,272.70 and 6,111,340.20 is: 9,167,010.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,181.80 : 10,206,272.70 = 6,111,340.20 : x
  2. Step 2: Convert to fraction form
    6,804,181.80/10,206,272.70 = 6,111,340.20/x
  3. Step 3: Cross multiply
    6,804,181.80x = 10,206,272.70 × 6,111,340.20
  4. Step 4: Simplify right side
    6,804,181.80x = 62,374,004,643,672.54
  5. Step 5: Solve for x
    x = 62,374,004,643,672.54/6,804,181.80
  6. Step 6: Final answer
    x = 9,167,010.30

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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.