Home / 6,014,320.20-9,010,982.70-5,174,512.20

Finding the Fourth Proportional to 6,014,320.20, 9,010,982.70 and 5,174,512.20

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Solution

The fourth proportional to 6,014,320.20, 9,010,982.70 and 5,174,512.20 is: 7,752,736.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,320.20 : 9,010,982.70 = 5,174,512.20 : x
  2. Step 2: Convert to fraction form
    6,014,320.20/9,010,982.70 = 5,174,512.20/x
  3. Step 3: Cross multiply
    6,014,320.20x = 9,010,982.70 × 5,174,512.20
  4. Step 4: Simplify right side
    6,014,320.20x = 46,627,439,915,138.94
  5. Step 5: Solve for x
    x = 46,627,439,915,138.94/6,014,320.20
  6. Step 6: Final answer
    x = 7,752,736.53

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1.5x scale

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.