Home / 4,296,057.51-5,928,514.43-3,198,396.90

Finding the Fourth Proportional to 4,296,057.51, 5,928,514.43 and 3,198,396.90

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Solution

The fourth proportional to 4,296,057.51, 5,928,514.43 and 3,198,396.90 is: 4,413,754.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,296,057.51 : 5,928,514.43 = 3,198,396.90 : x
  2. Step 2: Convert to fraction form
    4,296,057.51/5,928,514.43 = 3,198,396.90/x
  3. Step 3: Cross multiply
    4,296,057.51x = 5,928,514.43 × 3,198,396.90
  4. Step 4: Simplify right side
    4,296,057.51x = 18,961,742,152,870.69
  5. Step 5: Solve for x
    x = 18,961,742,152,870.69/4,296,057.51
  6. Step 6: Final answer
    x = 4,413,754.27

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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.