Home / 1,800,798.54-2,484,967.24-984,960.06

Finding the Fourth Proportional to 1,800,798.54, 2,484,967.24 and 984,960.06

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Solution

The fourth proportional to 1,800,798.54, 2,484,967.24 and 984,960.06 is: 1,359,171.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,798.54 : 2,484,967.24 = 984,960.06 : x
  2. Step 2: Convert to fraction form
    1,800,798.54/2,484,967.24 = 984,960.06/x
  3. Step 3: Cross multiply
    1,800,798.54x = 2,484,967.24 × 984,960.06
  4. Step 4: Simplify right side
    1,800,798.54x = 2,447,593,481,808.43
  5. Step 5: Solve for x
    x = 2,447,593,481,808.43/1,800,798.54
  6. Step 6: Final answer
    x = 1,359,171.18

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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.