Home / 793,195.87-1,094,623.04-430,619.46

Finding the Fourth Proportional to 793,195.87, 1,094,623.04 and 430,619.46

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Solution

The fourth proportional to 793,195.87, 1,094,623.04 and 430,619.46 is: 594,261.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,195.87 : 1,094,623.04 = 430,619.46 : x
  2. Step 2: Convert to fraction form
    793,195.87/1,094,623.04 = 430,619.46/x
  3. Step 3: Cross multiply
    793,195.87x = 1,094,623.04 × 430,619.46
  4. Step 4: Simplify right side
    793,195.87x = 471,365,982,388.36
  5. Step 5: Solve for x
    x = 471,365,982,388.36/793,195.87
  6. Step 6: Final answer
    x = 594,261.77

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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.