Home / 797,094.44-1,196,343.48-418,285.72

Finding the Fourth Proportional to 797,094.44, 1,196,343.48 and 418,285.72

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Solution

The fourth proportional to 797,094.44, 1,196,343.48 and 418,285.72 is: 627,796.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,094.44 : 1,196,343.48 = 418,285.72 : x
  2. Step 2: Convert to fraction form
    797,094.44/1,196,343.48 = 418,285.72/x
  3. Step 3: Cross multiply
    797,094.44x = 1,196,343.48 × 418,285.72
  4. Step 4: Simplify right side
    797,094.44x = 500,413,393,899.11
  5. Step 5: Solve for x
    x = 500,413,393,899.11/797,094.44
  6. Step 6: Final answer
    x = 627,796.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.