Home / 1,476,193.70-2,210,791.35-1,476,193.70

Finding the Fourth Proportional to 1,476,193.70, 2,210,791.35 and 1,476,193.70

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Solution

The fourth proportional to 1,476,193.70, 2,210,791.35 and 1,476,193.70 is: 2,210,791.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,193.70 : 2,210,791.35 = 1,476,193.70 : x
  2. Step 2: Convert to fraction form
    1,476,193.70/2,210,791.35 = 1,476,193.70/x
  3. Step 3: Cross multiply
    1,476,193.70x = 2,210,791.35 × 1,476,193.70
  4. Step 4: Simplify right side
    1,476,193.70x = 3,263,556,262,884.50
  5. Step 5: Solve for x
    x = 3,263,556,262,884.50/1,476,193.70
  6. Step 6: Final answer
    x = 2,210,791.35

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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.