Home / 1,592,099.37-2,196,520.14-903,372.30

Finding the Fourth Proportional to 1,592,099.37, 2,196,520.14 and 903,372.30

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Solution

The fourth proportional to 1,592,099.37, 2,196,520.14 and 903,372.30 is: 1,246,326.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,099.37 : 2,196,520.14 = 903,372.30 : x
  2. Step 2: Convert to fraction form
    1,592,099.37/2,196,520.14 = 903,372.30/x
  3. Step 3: Cross multiply
    1,592,099.37x = 2,196,520.14 × 903,372.30
  4. Step 4: Simplify right side
    1,592,099.37x = 1,984,275,450,868.12
  5. Step 5: Solve for x
    x = 1,984,275,450,868.12/1,592,099.37
  6. Step 6: Final answer
    x = 1,246,326.38

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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.