Home / 793,690.92-1,094,873.58-502,789.23

Finding the Fourth Proportional to 793,690.92, 1,094,873.58 and 502,789.23

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Solution

The fourth proportional to 793,690.92, 1,094,873.58 and 502,789.23 is: 693,583.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,690.92 : 1,094,873.58 = 502,789.23 : x
  2. Step 2: Convert to fraction form
    793,690.92/1,094,873.58 = 502,789.23/x
  3. Step 3: Cross multiply
    793,690.92x = 1,094,873.58 × 502,789.23
  4. Step 4: Simplify right side
    793,690.92x = 550,490,644,235.54
  5. Step 5: Solve for x
    x = 550,490,644,235.54/793,690.92
  6. Step 6: Final answer
    x = 693,583.14

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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.