Home / 5,116,183.92-7,060,356.36-2,824,363.44

Finding the Fourth Proportional to 5,116,183.92, 7,060,356.36 and 2,824,363.44

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Solution

The fourth proportional to 5,116,183.92, 7,060,356.36 and 2,824,363.44 is: 3,897,634.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,116,183.92 : 7,060,356.36 = 2,824,363.44 : x
  2. Step 2: Convert to fraction form
    5,116,183.92/7,060,356.36 = 2,824,363.44/x
  3. Step 3: Cross multiply
    5,116,183.92x = 7,060,356.36 × 2,824,363.44
  4. Step 4: Simplify right side
    5,116,183.92x = 19,941,012,376,555.48
  5. Step 5: Solve for x
    x = 19,941,012,376,555.48/5,116,183.92
  6. Step 6: Final answer
    x = 3,897,634.00

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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.