Home / 1,800,808.04-2,485,022.34-984,852.92

Finding the Fourth Proportional to 1,800,808.04, 2,485,022.34 and 984,852.92

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Solution

The fourth proportional to 1,800,808.04, 2,485,022.34 and 984,852.92 is: 1,359,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,808.04 : 2,485,022.34 = 984,852.92 : x
  2. Step 2: Convert to fraction form
    1,800,808.04/2,485,022.34 = 984,852.92/x
  3. Step 3: Cross multiply
    1,800,808.04x = 2,485,022.34 × 984,852.92
  4. Step 4: Simplify right side
    1,800,808.04x = 2,447,381,507,814.23
  5. Step 5: Solve for x
    x = 2,447,381,507,814.23/1,800,808.04
  6. Step 6: Final answer
    x = 1,359,046.30

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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.