Home / 3,084,369.84-4,256,047.80-1,795,439.52

Finding the Fourth Proportional to 3,084,369.84, 4,256,047.80 and 1,795,439.52

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Solution

The fourth proportional to 3,084,369.84, 4,256,047.80 and 1,795,439.52 is: 2,477,483.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,369.84 : 4,256,047.80 = 1,795,439.52 : x
  2. Step 2: Convert to fraction form
    3,084,369.84/4,256,047.80 = 1,795,439.52/x
  3. Step 3: Cross multiply
    3,084,369.84x = 4,256,047.80 × 1,795,439.52
  4. Step 4: Simplify right side
    3,084,369.84x = 7,641,476,419,129.06
  5. Step 5: Solve for x
    x = 7,641,476,419,129.06/3,084,369.84
  6. Step 6: Final answer
    x = 2,477,483.83

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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.