Home / 2,450,232.45-3,381,398.06-1,362,549.87

Finding the Fourth Proportional to 2,450,232.45, 3,381,398.06 and 1,362,549.87

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Solution

The fourth proportional to 2,450,232.45, 3,381,398.06 and 1,362,549.87 is: 1,880,361.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,232.45 : 3,381,398.06 = 1,362,549.87 : x
  2. Step 2: Convert to fraction form
    2,450,232.45/3,381,398.06 = 1,362,549.87/x
  3. Step 3: Cross multiply
    2,450,232.45x = 3,381,398.06 × 1,362,549.87
  4. Step 4: Simplify right side
    2,450,232.45x = 4,607,323,480,258.50
  5. Step 5: Solve for x
    x = 4,607,323,480,258.50/2,450,232.45
  6. Step 6: Final answer
    x = 1,880,361.79

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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.