Home / 3,334,826.53-4,602,076.46-1,806,933.25

Finding the Fourth Proportional to 3,334,826.53, 4,602,076.46 and 1,806,933.25

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Solution

The fourth proportional to 3,334,826.53, 4,602,076.46 and 1,806,933.25 is: 2,493,576.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,826.53 : 4,602,076.46 = 1,806,933.25 : x
  2. Step 2: Convert to fraction form
    3,334,826.53/4,602,076.46 = 1,806,933.25/x
  3. Step 3: Cross multiply
    3,334,826.53x = 4,602,076.46 × 1,806,933.25
  4. Step 4: Simplify right side
    3,334,826.53x = 8,315,644,974,616.30
  5. Step 5: Solve for x
    x = 8,315,644,974,616.30/3,334,826.53
  6. Step 6: Final answer
    x = 2,493,576.47

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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.