Home / 3,838,087.92-5,296,777.04-2,095,919.32

Finding the Fourth Proportional to 3,838,087.92, 5,296,777.04 and 2,095,919.32

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Solution

The fourth proportional to 3,838,087.92, 5,296,777.04 and 2,095,919.32 is: 2,892,486.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,838,087.92 : 5,296,777.04 = 2,095,919.32 : x
  2. Step 2: Convert to fraction form
    3,838,087.92/5,296,777.04 = 2,095,919.32/x
  3. Step 3: Cross multiply
    3,838,087.92x = 5,296,777.04 × 2,095,919.32
  4. Step 4: Simplify right side
    3,838,087.92x = 11,101,617,331,868.41
  5. Step 5: Solve for x
    x = 11,101,617,331,868.41/3,838,087.92
  6. Step 6: Final answer
    x = 2,892,486.46

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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.