Home / 3,583,999.23-4,945,916.75-1,974,367.23

Finding the Fourth Proportional to 3,583,999.23, 4,945,916.75 and 1,974,367.23

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Solution

The fourth proportional to 3,583,999.23, 4,945,916.75 and 1,974,367.23 is: 2,724,625.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,999.23 : 4,945,916.75 = 1,974,367.23 : x
  2. Step 2: Convert to fraction form
    3,583,999.23/4,945,916.75 = 1,974,367.23/x
  3. Step 3: Cross multiply
    3,583,999.23x = 4,945,916.75 × 1,974,367.23
  4. Step 4: Simplify right side
    3,583,999.23x = 9,765,055,953,508.10
  5. Step 5: Solve for x
    x = 9,765,055,953,508.10/3,583,999.23
  6. Step 6: Final answer
    x = 2,724,625.57

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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.