Home / 791,751.03-1,093,518.72-536,659.35

Finding the Fourth Proportional to 791,751.03, 1,093,518.72 and 536,659.35

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Solution

The fourth proportional to 791,751.03, 1,093,518.72 and 536,659.35 is: 741,201.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,751.03 : 1,093,518.72 = 536,659.35 : x
  2. Step 2: Convert to fraction form
    791,751.03/1,093,518.72 = 536,659.35/x
  3. Step 3: Cross multiply
    791,751.03x = 1,093,518.72 × 536,659.35
  4. Step 4: Simplify right side
    791,751.03x = 586,847,042,804.74
  5. Step 5: Solve for x
    x = 586,847,042,804.74/791,751.03
  6. Step 6: Final answer
    x = 741,201.49

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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.