Home / 2,054,575.11-2,835,397.22-1,136,789.32

Finding the Fourth Proportional to 2,054,575.11, 2,835,397.22 and 1,136,789.32

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Solution

The fourth proportional to 2,054,575.11, 2,835,397.22 and 1,136,789.32 is: 1,568,815.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,575.11 : 2,835,397.22 = 1,136,789.32 : x
  2. Step 2: Convert to fraction form
    2,054,575.11/2,835,397.22 = 1,136,789.32/x
  3. Step 3: Cross multiply
    2,054,575.11x = 2,835,397.22 × 1,136,789.32
  4. Step 4: Simplify right side
    2,054,575.11x = 3,223,249,277,653.69
  5. Step 5: Solve for x
    x = 3,223,249,277,653.69/2,054,575.11
  6. Step 6: Final answer
    x = 1,568,815.50

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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.