Home / 3,018,051.54-4,527,796.59-888,205.14

Finding the Fourth Proportional to 3,018,051.54, 4,527,796.59 and 888,205.14

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Solution

The fourth proportional to 3,018,051.54, 4,527,796.59 and 888,205.14 is: 1,332,519.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,051.54 : 4,527,796.59 = 888,205.14 : x
  2. Step 2: Convert to fraction form
    3,018,051.54/4,527,796.59 = 888,205.14/x
  3. Step 3: Cross multiply
    3,018,051.54x = 4,527,796.59 × 888,205.14
  4. Step 4: Simplify right side
    3,018,051.54x = 4,021,612,204,112.47
  5. Step 5: Solve for x
    x = 4,021,612,204,112.47/3,018,051.54
  6. Step 6: Final answer
    x = 1,332,519.39

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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.