Home / 2,237,852.70-3,359,706.03-1,328,694.93

Finding the Fourth Proportional to 2,237,852.70, 3,359,706.03 and 1,328,694.93

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Solution

The fourth proportional to 2,237,852.70, 3,359,706.03 and 1,328,694.93 is: 1,994,780.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,852.70 : 3,359,706.03 = 1,328,694.93 : x
  2. Step 2: Convert to fraction form
    2,237,852.70/3,359,706.03 = 1,328,694.93/x
  3. Step 3: Cross multiply
    2,237,852.70x = 3,359,706.03 × 1,328,694.93
  4. Step 4: Simplify right side
    2,237,852.70x = 4,464,024,368,351.43
  5. Step 5: Solve for x
    x = 4,464,024,368,351.43/2,237,852.70
  6. Step 6: Final answer
    x = 1,994,780.25

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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.