Home / 793,194.87-1,094,621.66-430,618.46

Finding the Fourth Proportional to 793,194.87, 1,094,621.66 and 430,618.46

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Solution

The fourth proportional to 793,194.87, 1,094,621.66 and 430,618.46 is: 594,260.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,194.87 : 1,094,621.66 = 430,618.46 : x
  2. Step 2: Convert to fraction form
    793,194.87/1,094,621.66 = 430,618.46/x
  3. Step 3: Cross multiply
    793,194.87x = 1,094,621.66 × 430,618.46
  4. Step 4: Simplify right side
    793,194.87x = 471,364,285,885.64
  5. Step 5: Solve for x
    x = 471,364,285,885.64/793,194.87
  6. Step 6: Final answer
    x = 594,260.38

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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.