Home / 620,150.80-930,226.20-596,531.20

Finding the Fourth Proportional to 620,150.80, 930,226.20 and 596,531.20

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Solution

The fourth proportional to 620,150.80, 930,226.20 and 596,531.20 is: 894,796.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    620,150.80 : 930,226.20 = 596,531.20 : x
  2. Step 2: Convert to fraction form
    620,150.80/930,226.20 = 596,531.20/x
  3. Step 3: Cross multiply
    620,150.80x = 930,226.20 × 596,531.20
  4. Step 4: Simplify right side
    620,150.80x = 554,908,951,357.44
  5. Step 5: Solve for x
    x = 554,908,951,357.44/620,150.80
  6. Step 6: Final answer
    x = 894,796.80

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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.