Home / 3,246,824.68-4,480,623.30-1,796,581.24

Finding the Fourth Proportional to 3,246,824.68, 4,480,623.30 and 1,796,581.24

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Solution

The fourth proportional to 3,246,824.68, 4,480,623.30 and 1,796,581.24 is: 2,479,285.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,824.68 : 4,480,623.30 = 1,796,581.24 : x
  2. Step 2: Convert to fraction form
    3,246,824.68/4,480,623.30 = 1,796,581.24/x
  3. Step 3: Cross multiply
    3,246,824.68x = 4,480,623.30 × 1,796,581.24
  4. Step 4: Simplify right side
    3,246,824.68x = 8,049,803,759,822.51
  5. Step 5: Solve for x
    x = 8,049,803,759,822.51/3,246,824.68
  6. Step 6: Final answer
    x = 2,479,285.01

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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.