Home / 4,783,342.17-7,174,982.88-1,750,919.25

Finding the Fourth Proportional to 4,783,342.17, 7,174,982.88 and 1,750,919.25

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Solution

The fourth proportional to 4,783,342.17, 7,174,982.88 and 1,750,919.25 is: 2,626,367.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,342.17 : 7,174,982.88 = 1,750,919.25 : x
  2. Step 2: Convert to fraction form
    4,783,342.17/7,174,982.88 = 1,750,919.25/x
  3. Step 3: Cross multiply
    4,783,342.17x = 7,174,982.88 × 1,750,919.25
  4. Step 4: Simplify right side
    4,783,342.17x = 12,562,815,643,012.44
  5. Step 5: Solve for x
    x = 12,562,815,643,012.44/4,783,342.17
  6. Step 6: Final answer
    x = 2,626,367.76

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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.