Home / 2,026,297.70-3,039,446.55-2,012,300.90

Finding the Fourth Proportional to 2,026,297.70, 3,039,446.55 and 2,012,300.90

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Solution

The fourth proportional to 2,026,297.70, 3,039,446.55 and 2,012,300.90 is: 3,018,451.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,297.70 : 3,039,446.55 = 2,012,300.90 : x
  2. Step 2: Convert to fraction form
    2,026,297.70/3,039,446.55 = 2,012,300.90/x
  3. Step 3: Cross multiply
    2,026,297.70x = 3,039,446.55 × 2,012,300.90
  4. Step 4: Simplify right side
    2,026,297.70x = 6,116,281,028,066.90
  5. Step 5: Solve for x
    x = 6,116,281,028,066.90/2,026,297.70
  6. Step 6: Final answer
    x = 3,018,451.35

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Double scale
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Similar ratio
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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.