Home / 1,659,004.74-2,484,520.65-946,873.80

Finding the Fourth Proportional to 1,659,004.74, 2,484,520.65 and 946,873.80

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Solution

The fourth proportional to 1,659,004.74, 2,484,520.65 and 946,873.80 is: 1,418,035.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,659,004.74 : 2,484,520.65 = 946,873.80 : x
  2. Step 2: Convert to fraction form
    1,659,004.74/2,484,520.65 = 946,873.80/x
  3. Step 3: Cross multiply
    1,659,004.74x = 2,484,520.65 × 946,873.80
  4. Step 4: Simplify right side
    1,659,004.74x = 2,352,527,509,043.97
  5. Step 5: Solve for x
    x = 2,352,527,509,043.97/1,659,004.74
  6. Step 6: Final answer
    x = 1,418,035.44

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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.