Home / 1,496,903.10-2,245,682.70-739,107.60

Finding the Fourth Proportional to 1,496,903.10, 2,245,682.70 and 739,107.60

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Solution

The fourth proportional to 1,496,903.10, 2,245,682.70 and 739,107.60 is: 1,108,823.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,903.10 : 2,245,682.70 = 739,107.60 : x
  2. Step 2: Convert to fraction form
    1,496,903.10/2,245,682.70 = 739,107.60/x
  3. Step 3: Cross multiply
    1,496,903.10x = 2,245,682.70 × 739,107.60
  4. Step 4: Simplify right side
    1,496,903.10x = 1,659,801,150,758.52
  5. Step 5: Solve for x
    x = 1,659,801,150,758.52/1,496,903.10
  6. Step 6: Final answer
    x = 1,108,823.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.