Home / 2,675,603.30-4,019,958.55-2,012,051.30

Finding the Fourth Proportional to 2,675,603.30, 4,019,958.55 and 2,012,051.30

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Solution

The fourth proportional to 2,675,603.30, 4,019,958.55 and 2,012,051.30 is: 3,023,005.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,603.30 : 4,019,958.55 = 2,012,051.30 : x
  2. Step 2: Convert to fraction form
    2,675,603.30/4,019,958.55 = 2,012,051.30/x
  3. Step 3: Cross multiply
    2,675,603.30x = 4,019,958.55 × 2,012,051.30
  4. Step 4: Simplify right side
    2,675,603.30x = 8,088,362,826,473.62
  5. Step 5: Solve for x
    x = 8,088,362,826,473.62/2,675,603.30
  6. Step 6: Final answer
    x = 3,023,005.25

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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.