Home / 2,900,063.82-4,001,443.83-1,754,119.56

Finding the Fourth Proportional to 2,900,063.82, 4,001,443.83 and 1,754,119.56

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Solution

The fourth proportional to 2,900,063.82, 4,001,443.83 and 1,754,119.56 is: 2,420,295.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,063.82 : 4,001,443.83 = 1,754,119.56 : x
  2. Step 2: Convert to fraction form
    2,900,063.82/4,001,443.83 = 1,754,119.56/x
  3. Step 3: Cross multiply
    2,900,063.82x = 4,001,443.83 × 1,754,119.56
  4. Step 4: Simplify right side
    2,900,063.82x = 7,019,010,890,444.32
  5. Step 5: Solve for x
    x = 7,019,010,890,444.32/2,900,063.82
  6. Step 6: Final answer
    x = 2,420,295.32

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.