Home / 2,443,598.58-3,372,165.09-1,424,806.50

Finding the Fourth Proportional to 2,443,598.58, 3,372,165.09 and 1,424,806.50

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Solution

The fourth proportional to 2,443,598.58, 3,372,165.09 and 1,424,806.50 is: 1,966,232.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,598.58 : 3,372,165.09 = 1,424,806.50 : x
  2. Step 2: Convert to fraction form
    2,443,598.58/3,372,165.09 = 1,424,806.50/x
  3. Step 3: Cross multiply
    2,443,598.58x = 3,372,165.09 × 1,424,806.50
  4. Step 4: Simplify right side
    2,443,598.58x = 4,804,682,739,305.09
  5. Step 5: Solve for x
    x = 4,804,682,739,305.09/2,443,598.58
  6. Step 6: Final answer
    x = 1,966,232.42

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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.