Home / 791,950.19-1,093,793.34-536,858.51

Finding the Fourth Proportional to 791,950.19, 1,093,793.34 and 536,858.51

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Solution

The fourth proportional to 791,950.19, 1,093,793.34 and 536,858.51 is: 741,476.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,950.19 : 1,093,793.34 = 536,858.51 : x
  2. Step 2: Convert to fraction form
    791,950.19/1,093,793.34 = 536,858.51/x
  3. Step 3: Cross multiply
    791,950.19x = 1,093,793.34 × 536,858.51
  4. Step 4: Simplify right side
    791,950.19x = 587,212,257,291.36
  5. Step 5: Solve for x
    x = 587,212,257,291.36/791,950.19
  6. Step 6: Final answer
    x = 741,476.25

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Double scale
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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.