Home / 4,224,019.20-6,334,473.60-2,093,395.20

Finding the Fourth Proportional to 4,224,019.20, 6,334,473.60 and 2,093,395.20

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Solution

The fourth proportional to 4,224,019.20, 6,334,473.60 and 2,093,395.20 is: 3,139,322.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,019.20 : 6,334,473.60 = 2,093,395.20 : x
  2. Step 2: Convert to fraction form
    4,224,019.20/6,334,473.60 = 2,093,395.20/x
  3. Step 3: Cross multiply
    4,224,019.20x = 6,334,473.60 × 2,093,395.20
  4. Step 4: Simplify right side
    4,224,019.20x = 13,260,556,628,766.72
  5. Step 5: Solve for x
    x = 13,260,556,628,766.72/4,224,019.20
  6. Step 6: Final answer
    x = 3,139,322.05

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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.