Home / 791,364.16-1,093,572.80-600,022.72

Finding the Fourth Proportional to 791,364.16, 1,093,572.80 and 600,022.72

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Solution

The fourth proportional to 791,364.16, 1,093,572.80 and 600,022.72 is: 829,161.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,364.16 : 1,093,572.80 = 600,022.72 : x
  2. Step 2: Convert to fraction form
    791,364.16/1,093,572.80 = 600,022.72/x
  3. Step 3: Cross multiply
    791,364.16x = 1,093,572.80 × 600,022.72
  4. Step 4: Simplify right side
    791,364.16x = 656,168,525,974.02
  5. Step 5: Solve for x
    x = 656,168,525,974.02/791,364.16
  6. Step 6: Final answer
    x = 829,161.29

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1.5x scale

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.