Home / 4,997,192.24-6,896,126.28-2,705,371.76

Finding the Fourth Proportional to 4,997,192.24, 6,896,126.28 and 2,705,371.76

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Solution

The fourth proportional to 4,997,192.24, 6,896,126.28 and 2,705,371.76 is: 3,733,413.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,192.24 : 6,896,126.28 = 2,705,371.76 : x
  2. Step 2: Convert to fraction form
    4,997,192.24/6,896,126.28 = 2,705,371.76/x
  3. Step 3: Cross multiply
    4,997,192.24x = 6,896,126.28 × 2,705,371.76
  4. Step 4: Simplify right side
    4,997,192.24x = 18,656,585,291,305.85
  5. Step 5: Solve for x
    x = 18,656,585,291,305.85/4,997,192.24
  6. Step 6: Final answer
    x = 3,733,413.56

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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.