Home / 3,394,607.54-4,683,412-1,924,358.46

Finding the Fourth Proportional to 3,394,607.54, 4,683,412 and 1,924,358.46

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Solution

The fourth proportional to 3,394,607.54, 4,683,412 and 1,924,358.46 is: 2,654,964.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,607.54 : 4,683,412 = 1,924,358.46 : x
  2. Step 2: Convert to fraction form
    3,394,607.54/4,683,412 = 1,924,358.46/x
  3. Step 3: Cross multiply
    3,394,607.54x = 4,683,412 × 1,924,358.46
  4. Step 4: Simplify right side
    3,394,607.54x = 9,012,563,503,865.52
  5. Step 5: Solve for x
    x = 9,012,563,503,865.52/3,394,607.54
  6. Step 6: Final answer
    x = 2,654,964.79

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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.