Home / 3,325,426.39-4,589,086.40-1,797,533.52

Finding the Fourth Proportional to 3,325,426.39, 4,589,086.40 and 1,797,533.52

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Solution

The fourth proportional to 3,325,426.39, 4,589,086.40 and 1,797,533.52 is: 2,480,595.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,426.39 : 4,589,086.40 = 1,797,533.52 : x
  2. Step 2: Convert to fraction form
    3,325,426.39/4,589,086.40 = 1,797,533.52/x
  3. Step 3: Cross multiply
    3,325,426.39x = 4,589,086.40 × 1,797,533.52
  4. Step 4: Simplify right side
    3,325,426.39x = 8,249,036,610,720.14
  5. Step 5: Solve for x
    x = 8,249,036,610,720.14/3,325,426.39
  6. Step 6: Final answer
    x = 2,480,595.16

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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.