Home / 4,403,498.10-6,605,247.15-3,843,626.10

Finding the Fourth Proportional to 4,403,498.10, 6,605,247.15 and 3,843,626.10

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Solution

The fourth proportional to 4,403,498.10, 6,605,247.15 and 3,843,626.10 is: 5,765,439.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,498.10 : 6,605,247.15 = 3,843,626.10 : x
  2. Step 2: Convert to fraction form
    4,403,498.10/6,605,247.15 = 3,843,626.10/x
  3. Step 3: Cross multiply
    4,403,498.10x = 6,605,247.15 × 3,843,626.10
  4. Step 4: Simplify right side
    4,403,498.10x = 25,388,100,342,690.62
  5. Step 5: Solve for x
    x = 25,388,100,342,690.62/4,403,498.10
  6. Step 6: Final answer
    x = 5,765,439.15

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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.