Home / 3,084,235.84-4,627,387.12-1,063,874.31

Finding the Fourth Proportional to 3,084,235.84, 4,627,387.12 and 1,063,874.31

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Solution

The fourth proportional to 3,084,235.84, 4,627,387.12 and 1,063,874.31 is: 1,596,167.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,235.84 : 4,627,387.12 = 1,063,874.31 : x
  2. Step 2: Convert to fraction form
    3,084,235.84/4,627,387.12 = 1,063,874.31/x
  3. Step 3: Cross multiply
    3,084,235.84x = 4,627,387.12 × 1,063,874.31
  4. Step 4: Simplify right side
    3,084,235.84x = 4,922,958,279,392.89
  5. Step 5: Solve for x
    x = 4,922,958,279,392.89/3,084,235.84
  6. Step 6: Final answer
    x = 1,596,167.91

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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.