Home / 4,168,523.37-6,249,579.43-2,117,498.58

Finding the Fourth Proportional to 4,168,523.37, 6,249,579.43 and 2,117,498.58

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Solution

The fourth proportional to 4,168,523.37, 6,249,579.43 and 2,117,498.58 is: 3,174,619.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,523.37 : 6,249,579.43 = 2,117,498.58 : x
  2. Step 2: Convert to fraction form
    4,168,523.37/6,249,579.43 = 2,117,498.58/x
  3. Step 3: Cross multiply
    4,168,523.37x = 6,249,579.43 × 2,117,498.58
  4. Step 4: Simplify right side
    4,168,523.37x = 13,233,475,568,622.21
  5. Step 5: Solve for x
    x = 13,233,475,568,622.21/4,168,523.37
  6. Step 6: Final answer
    x = 3,174,619.50

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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.