Home / 793,150.44-1,094,548.97-453,618.69

Finding the Fourth Proportional to 793,150.44, 1,094,548.97 and 453,618.69

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Solution

The fourth proportional to 793,150.44, 1,094,548.97 and 453,618.69 is: 625,994.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,150.44 : 1,094,548.97 = 453,618.69 : x
  2. Step 2: Convert to fraction form
    793,150.44/1,094,548.97 = 453,618.69/x
  3. Step 3: Cross multiply
    793,150.44x = 1,094,548.97 × 453,618.69
  4. Step 4: Simplify right side
    793,150.44x = 496,507,867,742.90
  5. Step 5: Solve for x
    x = 496,507,867,742.90/793,150.44
  6. Step 6: Final answer
    x = 625,994.57

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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.