Home / 793,710.26-1,094,277.86-572,762.12

Finding the Fourth Proportional to 793,710.26, 1,094,277.86 and 572,762.12

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Solution

The fourth proportional to 793,710.26, 1,094,277.86 and 572,762.12 is: 789,659.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,710.26 : 1,094,277.86 = 572,762.12 : x
  2. Step 2: Convert to fraction form
    793,710.26/1,094,277.86 = 572,762.12/x
  3. Step 3: Cross multiply
    793,710.26x = 1,094,277.86 × 572,762.12
  4. Step 4: Simplify right side
    793,710.26x = 626,760,906,962.66
  5. Step 5: Solve for x
    x = 626,760,906,962.66/793,710.26
  6. Step 6: Final answer
    x = 789,659.58

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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.