Home / 2,851,001.54-4,277,907.39-1,334,787.14

Finding the Fourth Proportional to 2,851,001.54, 4,277,907.39 and 1,334,787.14

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Solution

The fourth proportional to 2,851,001.54, 4,277,907.39 and 1,334,787.14 is: 2,002,838.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,001.54 : 4,277,907.39 = 1,334,787.14 : x
  2. Step 2: Convert to fraction form
    2,851,001.54/4,277,907.39 = 1,334,787.14/x
  3. Step 3: Cross multiply
    2,851,001.54x = 4,277,907.39 × 1,334,787.14
  4. Step 4: Simplify right side
    2,851,001.54x = 5,710,095,770,282.96
  5. Step 5: Solve for x
    x = 5,710,095,770,282.96/2,851,001.54
  6. Step 6: Final answer
    x = 2,002,838.54

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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.