Home / 3,863,539.26-5,792,946.93-1,842,401.34

Finding the Fourth Proportional to 3,863,539.26, 5,792,946.93 and 1,842,401.34

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Solution

The fourth proportional to 3,863,539.26, 5,792,946.93 and 1,842,401.34 is: 2,762,475.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,539.26 : 5,792,946.93 = 1,842,401.34 : x
  2. Step 2: Convert to fraction form
    3,863,539.26/5,792,946.93 = 1,842,401.34/x
  3. Step 3: Cross multiply
    3,863,539.26x = 5,792,946.93 × 1,842,401.34
  4. Step 4: Simplify right side
    3,863,539.26x = 10,672,933,186,380.89
  5. Step 5: Solve for x
    x = 10,672,933,186,380.89/3,863,539.26
  6. Step 6: Final answer
    x = 2,762,475.66

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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.