Home / 792,109.50-1,093,180.23-434,482.62

Finding the Fourth Proportional to 792,109.50, 1,093,180.23 and 434,482.62

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Solution

The fourth proportional to 792,109.50, 1,093,180.23 and 434,482.62 is: 599,623.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,109.50 : 1,093,180.23 = 434,482.62 : x
  2. Step 2: Convert to fraction form
    792,109.50/1,093,180.23 = 434,482.62/x
  3. Step 3: Cross multiply
    792,109.50x = 1,093,180.23 × 434,482.62
  4. Step 4: Simplify right side
    792,109.50x = 474,967,810,462.60
  5. Step 5: Solve for x
    x = 474,967,810,462.60/792,109.50
  6. Step 6: Final answer
    x = 599,623.93

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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.