Home / 1,837,304.51-2,535,622.08-1,102,286.33

Finding the Fourth Proportional to 1,837,304.51, 2,535,622.08 and 1,102,286.33

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Solution

The fourth proportional to 1,837,304.51, 2,535,622.08 and 1,102,286.33 is: 1,521,240.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,304.51 : 2,535,622.08 = 1,102,286.33 : x
  2. Step 2: Convert to fraction form
    1,837,304.51/2,535,622.08 = 1,102,286.33/x
  3. Step 3: Cross multiply
    1,837,304.51x = 2,535,622.08 × 1,102,286.33
  4. Step 4: Simplify right side
    1,837,304.51x = 2,794,981,556,830.17
  5. Step 5: Solve for x
    x = 2,794,981,556,830.17/1,837,304.51
  6. Step 6: Final answer
    x = 1,521,240.24

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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.