Home / 2,450,233.95-3,381,400.13-1,362,551.37

Finding the Fourth Proportional to 2,450,233.95, 3,381,400.13 and 1,362,551.37

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Solution

The fourth proportional to 2,450,233.95, 3,381,400.13 and 1,362,551.37 is: 1,880,363.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,233.95 : 3,381,400.13 = 1,362,551.37 : x
  2. Step 2: Convert to fraction form
    2,450,233.95/3,381,400.13 = 1,362,551.37/x
  3. Step 3: Cross multiply
    2,450,233.95x = 3,381,400.13 × 1,362,551.37
  4. Step 4: Simplify right side
    2,450,233.95x = 4,607,331,372,836.92
  5. Step 5: Solve for x
    x = 4,607,331,372,836.92/2,450,233.95
  6. Step 6: Final answer
    x = 1,880,363.86

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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.