Home / 2,026,015.80-3,039,023.70-530,107.80

Finding the Fourth Proportional to 2,026,015.80, 3,039,023.70 and 530,107.80

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Solution

The fourth proportional to 2,026,015.80, 3,039,023.70 and 530,107.80 is: 795,161.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,015.80 : 3,039,023.70 = 530,107.80 : x
  2. Step 2: Convert to fraction form
    2,026,015.80/3,039,023.70 = 530,107.80/x
  3. Step 3: Cross multiply
    2,026,015.80x = 3,039,023.70 × 530,107.80
  4. Step 4: Simplify right side
    2,026,015.80x = 1,611,010,167,754.86
  5. Step 5: Solve for x
    x = 1,611,010,167,754.86/2,026,015.80
  6. Step 6: Final answer
    x = 795,161.70

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Double scale
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Similar ratio
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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.