Home / 1,016,658.22-1,524,998.26-306,692.41

Finding the Fourth Proportional to 1,016,658.22, 1,524,998.26 and 306,692.41

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Solution

The fourth proportional to 1,016,658.22, 1,524,998.26 and 306,692.41 is: 460,041.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,658.22 : 1,524,998.26 = 306,692.41 : x
  2. Step 2: Convert to fraction form
    1,016,658.22/1,524,998.26 = 306,692.41/x
  3. Step 3: Cross multiply
    1,016,658.22x = 1,524,998.26 × 306,692.41
  4. Step 4: Simplify right side
    1,016,658.22x = 467,705,391,605.21
  5. Step 5: Solve for x
    x = 467,705,391,605.21/1,016,658.22
  6. Step 6: Final answer
    x = 460,041.91

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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.