Home / 3,325,448.17-4,589,119.83-1,797,555.30

Finding the Fourth Proportional to 3,325,448.17, 4,589,119.83 and 1,797,555.30

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Solution

The fourth proportional to 3,325,448.17, 4,589,119.83 and 1,797,555.30 is: 2,480,627.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,448.17 : 4,589,119.83 = 1,797,555.30 : x
  2. Step 2: Convert to fraction form
    3,325,448.17/4,589,119.83 = 1,797,555.30/x
  3. Step 3: Cross multiply
    3,325,448.17x = 4,589,119.83 × 1,797,555.30
  4. Step 4: Simplify right side
    3,325,448.17x = 8,249,196,672,751.60
  5. Step 5: Solve for x
    x = 8,249,196,672,751.60/3,325,448.17
  6. Step 6: Final answer
    x = 2,480,627.05

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1.5x scale

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.