Home / 793,353.78-1,094,674.25-471,164.94

Finding the Fourth Proportional to 793,353.78, 1,094,674.25 and 471,164.94

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Solution

The fourth proportional to 793,353.78, 1,094,674.25 and 471,164.94 is: 650,116.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,353.78 : 1,094,674.25 = 471,164.94 : x
  2. Step 2: Convert to fraction form
    793,353.78/1,094,674.25 = 471,164.94/x
  3. Step 3: Cross multiply
    793,353.78x = 1,094,674.25 × 471,164.94
  4. Step 4: Simplify right side
    793,353.78x = 515,772,124,964.97
  5. Step 5: Solve for x
    x = 515,772,124,964.97/793,353.78
  6. Step 6: Final answer
    x = 650,116.18

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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.