Home / 795,077.32-1,189,606.50-471,039.44

Finding the Fourth Proportional to 795,077.32, 1,189,606.50 and 471,039.44

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Solution

The fourth proportional to 795,077.32, 1,189,606.50 and 471,039.44 is: 704,776.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,077.32 : 1,189,606.50 = 471,039.44 : x
  2. Step 2: Convert to fraction form
    795,077.32/1,189,606.50 = 471,039.44/x
  3. Step 3: Cross multiply
    795,077.32x = 1,189,606.50 × 471,039.44
  4. Step 4: Simplify right side
    795,077.32x = 560,351,573,632.33
  5. Step 5: Solve for x
    x = 560,351,573,632.33/795,077.32
  6. Step 6: Final answer
    x = 704,776.20

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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.