Home / 6,794,182.03-10,190,006.88-2,183,248.21

Finding the Fourth Proportional to 6,794,182.03, 10,190,006.88 and 2,183,248.21

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Solution

The fourth proportional to 6,794,182.03, 10,190,006.88 and 2,183,248.21 is: 3,274,465.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794,182.03 : 10,190,006.88 = 2,183,248.21 : x
  2. Step 2: Convert to fraction form
    6,794,182.03/10,190,006.88 = 2,183,248.21/x
  3. Step 3: Cross multiply
    6,794,182.03x = 10,190,006.88 × 2,183,248.21
  4. Step 4: Simplify right side
    6,794,182.03x = 22,247,314,280,647.69
  5. Step 5: Solve for x
    x = 22,247,314,280,647.69/6,794,182.03
  6. Step 6: Final answer
    x = 3,274,465.44

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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.