Home / 1,022,960.80-1,412,170.12-593,084.08

Finding the Fourth Proportional to 1,022,960.80, 1,412,170.12 and 593,084.08

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Solution

The fourth proportional to 1,022,960.80, 1,412,170.12 and 593,084.08 is: 818,736.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,960.80 : 1,412,170.12 = 593,084.08 : x
  2. Step 2: Convert to fraction form
    1,022,960.80/1,412,170.12 = 593,084.08/x
  3. Step 3: Cross multiply
    1,022,960.80x = 1,412,170.12 × 593,084.08
  4. Step 4: Simplify right side
    1,022,960.80x = 837,535,624,570.04
  5. Step 5: Solve for x
    x = 837,535,624,570.04/1,022,960.80
  6. Step 6: Final answer
    x = 818,736.77

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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.