Home / 3,494,640.80-4,822,558.33-1,924,742.49

Finding the Fourth Proportional to 3,494,640.80, 4,822,558.33 and 1,924,742.49

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Solution

The fourth proportional to 3,494,640.80, 4,822,558.33 and 1,924,742.49 is: 2,656,119.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,640.80 : 4,822,558.33 = 1,924,742.49 : x
  2. Step 2: Convert to fraction form
    3,494,640.80/4,822,558.33 = 1,924,742.49/x
  3. Step 3: Cross multiply
    3,494,640.80x = 4,822,558.33 × 1,924,742.49
  4. Step 4: Simplify right side
    3,494,640.80x = 9,282,182,936,093.77
  5. Step 5: Solve for x
    x = 9,282,182,936,093.77/3,494,640.80
  6. Step 6: Final answer
    x = 2,656,119.32

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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.