Home / 3,696,149.42-5,100,533.98-2,064,549

Finding the Fourth Proportional to 3,696,149.42, 5,100,533.98 and 2,064,549

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Solution

The fourth proportional to 3,696,149.42, 5,100,533.98 and 2,064,549 is: 2,848,992.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,149.42 : 5,100,533.98 = 2,064,549 : x
  2. Step 2: Convert to fraction form
    3,696,149.42/5,100,533.98 = 2,064,549/x
  3. Step 3: Cross multiply
    3,696,149.42x = 5,100,533.98 × 2,064,549
  4. Step 4: Simplify right side
    3,696,149.42x = 10,530,302,322,713.65
  5. Step 5: Solve for x
    x = 10,530,302,322,713.65/3,696,149.42
  6. Step 6: Final answer
    x = 2,848,992.60

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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.