Home / 2,535,145.11-3,800,060.46-936,688.68

Finding the Fourth Proportional to 2,535,145.11, 3,800,060.46 and 936,688.68

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Solution

The fourth proportional to 2,535,145.11, 3,800,060.46 and 936,688.68 is: 1,404,051.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,145.11 : 3,800,060.46 = 936,688.68 : x
  2. Step 2: Convert to fraction form
    2,535,145.11/3,800,060.46 = 936,688.68/x
  3. Step 3: Cross multiply
    2,535,145.11x = 3,800,060.46 × 936,688.68
  4. Step 4: Simplify right side
    2,535,145.11x = 3,559,473,616,197.59
  5. Step 5: Solve for x
    x = 3,559,473,616,197.59/2,535,145.11
  6. Step 6: Final answer
    x = 1,404,051.23

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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.