Home / 797,328.30-1,194,661.07-560,246.57

Finding the Fourth Proportional to 797,328.30, 1,194,661.07 and 560,246.57

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Solution

The fourth proportional to 797,328.30, 1,194,661.07 and 560,246.57 is: 839,434.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,328.30 : 1,194,661.07 = 560,246.57 : x
  2. Step 2: Convert to fraction form
    797,328.30/1,194,661.07 = 560,246.57/x
  3. Step 3: Cross multiply
    797,328.30x = 1,194,661.07 × 560,246.57
  4. Step 4: Simplify right side
    797,328.30x = 669,304,758,005.49
  5. Step 5: Solve for x
    x = 669,304,758,005.49/797,328.30
  6. Step 6: Final answer
    x = 839,434.34

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1.5x scale

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.