Home / 3,823,300.80-5,276,113.36-2,104,384.32

Finding the Fourth Proportional to 3,823,300.80, 5,276,113.36 and 2,104,384.32

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Solution

The fourth proportional to 3,823,300.80, 5,276,113.36 and 2,104,384.32 is: 2,904,027.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,300.80 : 5,276,113.36 = 2,104,384.32 : x
  2. Step 2: Convert to fraction form
    3,823,300.80/5,276,113.36 = 2,104,384.32/x
  3. Step 3: Cross multiply
    3,823,300.80x = 5,276,113.36 × 2,104,384.32
  4. Step 4: Simplify right side
    3,823,300.80x = 11,102,970,225,326.52
  5. Step 5: Solve for x
    x = 11,102,970,225,326.52/3,823,300.80
  6. Step 6: Final answer
    x = 2,904,027.39

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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.