Home / 2,460,376.44-3,395,314.49-1,372,583.12

Finding the Fourth Proportional to 2,460,376.44, 3,395,314.49 and 1,372,583.12

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Solution

The fourth proportional to 2,460,376.44, 3,395,314.49 and 1,372,583.12 is: 1,894,161.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,376.44 : 3,395,314.49 = 1,372,583.12 : x
  2. Step 2: Convert to fraction form
    2,460,376.44/3,395,314.49 = 1,372,583.12/x
  3. Step 3: Cross multiply
    2,460,376.44x = 3,395,314.49 × 1,372,583.12
  4. Step 4: Simplify right side
    2,460,376.44x = 4,660,351,332,225.92
  5. Step 5: Solve for x
    x = 4,660,351,332,225.92/2,460,376.44
  6. Step 6: Final answer
    x = 1,894,161.91

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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.