Home / 2,443,601.58-3,372,169.23-1,424,809.50

Finding the Fourth Proportional to 2,443,601.58, 3,372,169.23 and 1,424,809.50

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Solution

The fourth proportional to 2,443,601.58, 3,372,169.23 and 1,424,809.50 is: 1,966,236.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,601.58 : 3,372,169.23 = 1,424,809.50 : x
  2. Step 2: Convert to fraction form
    2,443,601.58/3,372,169.23 = 1,424,809.50/x
  3. Step 3: Cross multiply
    2,443,601.58x = 3,372,169.23 × 1,424,809.50
  4. Step 4: Simplify right side
    2,443,601.58x = 4,804,698,754,511.68
  5. Step 5: Solve for x
    x = 4,804,698,754,511.68/2,443,601.58
  6. Step 6: Final answer
    x = 1,966,236.56

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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.