Home / 4,959,994.91-6,844,320.32-2,784,039.26

Finding the Fourth Proportional to 4,959,994.91, 6,844,320.32 and 2,784,039.26

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Solution

The fourth proportional to 4,959,994.91, 6,844,320.32 and 2,784,039.26 is: 3,841,708.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959,994.91 : 6,844,320.32 = 2,784,039.26 : x
  2. Step 2: Convert to fraction form
    4,959,994.91/6,844,320.32 = 2,784,039.26/x
  3. Step 3: Cross multiply
    4,959,994.91x = 6,844,320.32 × 2,784,039.26
  4. Step 4: Simplify right side
    4,959,994.91x = 19,054,856,430,753.96
  5. Step 5: Solve for x
    x = 19,054,856,430,753.96/4,959,994.91
  6. Step 6: Final answer
    x = 3,841,708.87

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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.