Home / 3,863,584.19-5,795,428.89-1,433,798.58

Finding the Fourth Proportional to 3,863,584.19, 5,795,428.89 and 1,433,798.58

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Solution

The fourth proportional to 3,863,584.19, 5,795,428.89 and 1,433,798.58 is: 2,150,717.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,584.19 : 5,795,428.89 = 1,433,798.58 : x
  2. Step 2: Convert to fraction form
    3,863,584.19/5,795,428.89 = 1,433,798.58/x
  3. Step 3: Cross multiply
    3,863,584.19x = 5,795,428.89 × 1,433,798.58
  4. Step 4: Simplify right side
    3,863,584.19x = 8,309,477,712,972.98
  5. Step 5: Solve for x
    x = 8,309,477,712,972.98/3,863,584.19
  6. Step 6: Final answer
    x = 2,150,717.39

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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.