Home / 3,658,015.68-5,048,060.76-2,026,528.98

Finding the Fourth Proportional to 3,658,015.68, 5,048,060.76 and 2,026,528.98

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Solution

The fourth proportional to 3,658,015.68, 5,048,060.76 and 2,026,528.98 is: 2,796,609.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,015.68 : 5,048,060.76 = 2,026,528.98 : x
  2. Step 2: Convert to fraction form
    3,658,015.68/5,048,060.76 = 2,026,528.98/x
  3. Step 3: Cross multiply
    3,658,015.68x = 5,048,060.76 × 2,026,528.98
  4. Step 4: Simplify right side
    3,658,015.68x = 10,230,041,422,940.82
  5. Step 5: Solve for x
    x = 10,230,041,422,940.82/3,658,015.68
  6. Step 6: Final answer
    x = 2,796,609.51

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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.