Home / 1,733,053.08-2,600,856.66-822,238.92

Finding the Fourth Proportional to 1,733,053.08, 2,600,856.66 and 822,238.92

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Solution

The fourth proportional to 1,733,053.08, 2,600,856.66 and 822,238.92 is: 1,233,964.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,053.08 : 2,600,856.66 = 822,238.92 : x
  2. Step 2: Convert to fraction form
    1,733,053.08/2,600,856.66 = 822,238.92/x
  3. Step 3: Cross multiply
    1,733,053.08x = 2,600,856.66 × 822,238.92
  4. Step 4: Simplify right side
    1,733,053.08x = 2,138,525,571,193.21
  5. Step 5: Solve for x
    x = 2,138,525,571,193.21/1,733,053.08
  6. Step 6: Final answer
    x = 1,233,964.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.