Home / 6,804,156.78-9,376,817.04-4,867,054.20

Finding the Fourth Proportional to 6,804,156.78, 9,376,817.04 and 4,867,054.20

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Solution

The fourth proportional to 6,804,156.78, 9,376,817.04 and 4,867,054.20 is: 6,707,293.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,156.78 : 9,376,817.04 = 4,867,054.20 : x
  2. Step 2: Convert to fraction form
    6,804,156.78/9,376,817.04 = 4,867,054.20/x
  3. Step 3: Cross multiply
    6,804,156.78x = 9,376,817.04 × 4,867,054.20
  4. Step 4: Simplify right side
    6,804,156.78x = 45,637,476,757,163.56
  5. Step 5: Solve for x
    x = 45,637,476,757,163.56/6,804,156.78
  6. Step 6: Final answer
    x = 6,707,293.53

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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.