Home / 4,111,732.84-6,169,000.20-1,233,169.36

Finding the Fourth Proportional to 4,111,732.84, 6,169,000.20 and 1,233,169.36

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Solution

The fourth proportional to 4,111,732.84, 6,169,000.20 and 1,233,169.36 is: 1,850,174.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,732.84 : 6,169,000.20 = 1,233,169.36 : x
  2. Step 2: Convert to fraction form
    4,111,732.84/6,169,000.20 = 1,233,169.36/x
  3. Step 3: Cross multiply
    4,111,732.84x = 6,169,000.20 × 1,233,169.36
  4. Step 4: Simplify right side
    4,111,732.84x = 7,607,422,028,473.87
  5. Step 5: Solve for x
    x = 7,607,422,028,473.87/4,111,732.84
  6. Step 6: Final answer
    x = 1,850,174.20

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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.