Home / 4,035,428.04-5,568,928.26-2,224,656.84

Finding the Fourth Proportional to 4,035,428.04, 5,568,928.26 and 2,224,656.84

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Solution

The fourth proportional to 4,035,428.04, 5,568,928.26 and 2,224,656.84 is: 3,070,047.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,428.04 : 5,568,928.26 = 2,224,656.84 : x
  2. Step 2: Convert to fraction form
    4,035,428.04/5,568,928.26 = 2,224,656.84/x
  3. Step 3: Cross multiply
    4,035,428.04x = 5,568,928.26 × 2,224,656.84
  4. Step 4: Simplify right side
    4,035,428.04x = 12,388,954,345,078.30
  5. Step 5: Solve for x
    x = 12,388,954,345,078.30/4,035,428.04
  6. Step 6: Final answer
    x = 3,070,047.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.