Home / 797,467.56-1,100,480.56-453,341.08

Finding the Fourth Proportional to 797,467.56, 1,100,480.56 and 453,341.08

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Solution

The fourth proportional to 797,467.56, 1,100,480.56 and 453,341.08 is: 625,596.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,467.56 : 1,100,480.56 = 453,341.08 : x
  2. Step 2: Convert to fraction form
    797,467.56/1,100,480.56 = 453,341.08/x
  3. Step 3: Cross multiply
    797,467.56x = 1,100,480.56 × 453,341.08
  4. Step 4: Simplify right side
    797,467.56x = 498,893,045,589.41
  5. Step 5: Solve for x
    x = 498,893,045,589.41/797,467.56
  6. Step 6: Final answer
    x = 625,596.66

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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.