Home / 3,583,961.06-4,945,864.12-1,974,329.06

Finding the Fourth Proportional to 3,583,961.06, 4,945,864.12 and 1,974,329.06

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Solution

The fourth proportional to 3,583,961.06, 4,945,864.12 and 1,974,329.06 is: 2,724,572.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,961.06 : 4,945,864.12 = 1,974,329.06 : x
  2. Step 2: Convert to fraction form
    3,583,961.06/4,945,864.12 = 1,974,329.06/x
  3. Step 3: Cross multiply
    3,583,961.06x = 4,945,864.12 × 1,974,329.06
  4. Step 4: Simplify right side
    3,583,961.06x = 9,764,763,229,262.18
  5. Step 5: Solve for x
    x = 9,764,763,229,262.18/3,583,961.06
  6. Step 6: Final answer
    x = 2,724,572.92

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Why These Related Problems?

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