Home / 1,994,984.07-2,753,095.50-1,135,599.57

Finding the Fourth Proportional to 1,994,984.07, 2,753,095.50 and 1,135,599.57

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Solution

The fourth proportional to 1,994,984.07, 2,753,095.50 and 1,135,599.57 is: 1,567,137.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,994,984.07 : 2,753,095.50 = 1,135,599.57 : x
  2. Step 2: Convert to fraction form
    1,994,984.07/2,753,095.50 = 1,135,599.57/x
  3. Step 3: Cross multiply
    1,994,984.07x = 2,753,095.50 × 1,135,599.57
  4. Step 4: Simplify right side
    1,994,984.07x = 3,126,414,065,968.94
  5. Step 5: Solve for x
    x = 3,126,414,065,968.94/1,994,984.07
  6. Step 6: Final answer
    x = 1,567,137.36

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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.