Home / 3,394,604.54-4,683,407.86-1,924,355.45

Finding the Fourth Proportional to 3,394,604.54, 4,683,407.86 and 1,924,355.45

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Solution

The fourth proportional to 3,394,604.54, 4,683,407.86 and 1,924,355.45 is: 2,654,960.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,604.54 : 4,683,407.86 = 1,924,355.45 : x
  2. Step 2: Convert to fraction form
    3,394,604.54/4,683,407.86 = 1,924,355.45/x
  3. Step 3: Cross multiply
    3,394,604.54x = 4,683,407.86 × 1,924,355.45
  4. Step 4: Simplify right side
    3,394,604.54x = 9,012,541,439,963.84
  5. Step 5: Solve for x
    x = 9,012,541,439,963.84/3,394,604.54
  6. Step 6: Final answer
    x = 2,654,960.64

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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.