Home / 2,201,913.19-3,040,002.75-1,467,901.36

Finding the Fourth Proportional to 2,201,913.19, 3,040,002.75 and 1,467,901.36

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Solution

The fourth proportional to 2,201,913.19, 3,040,002.75 and 1,467,901.36 is: 2,026,612.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,913.19 : 3,040,002.75 = 1,467,901.36 : x
  2. Step 2: Convert to fraction form
    2,201,913.19/3,040,002.75 = 1,467,901.36/x
  3. Step 3: Cross multiply
    2,201,913.19x = 3,040,002.75 × 1,467,901.36
  4. Step 4: Simplify right side
    2,201,913.19x = 4,462,424,171,128.74
  5. Step 5: Solve for x
    x = 4,462,424,171,128.74/2,201,913.19
  6. Step 6: Final answer
    x = 2,026,612.22

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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.