Home / 792,263.22-1,093,320.06-429,685.62

Finding the Fourth Proportional to 792,263.22, 1,093,320.06 and 429,685.62

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Solution

The fourth proportional to 792,263.22, 1,093,320.06 and 429,685.62 is: 592,964.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,263.22 : 1,093,320.06 = 429,685.62 : x
  2. Step 2: Convert to fraction form
    792,263.22/1,093,320.06 = 429,685.62/x
  3. Step 3: Cross multiply
    792,263.22x = 1,093,320.06 × 429,685.62
  4. Step 4: Simplify right side
    792,263.22x = 469,783,907,839.54
  5. Step 5: Solve for x
    x = 469,783,907,839.54/792,263.22
  6. Step 6: Final answer
    x = 592,964.43

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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.