Home / 6,211,701.60-9,314,401.68-2,843,023.20

Finding the Fourth Proportional to 6,211,701.60, 9,314,401.68 and 2,843,023.20

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Solution

The fourth proportional to 6,211,701.60, 9,314,401.68 and 2,843,023.20 is: 4,263,092.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,211,701.60 : 9,314,401.68 = 2,843,023.20 : x
  2. Step 2: Convert to fraction form
    6,211,701.60/9,314,401.68 = 2,843,023.20/x
  3. Step 3: Cross multiply
    6,211,701.60x = 9,314,401.68 × 2,843,023.20
  4. Step 4: Simplify right side
    6,211,701.60x = 26,481,060,070,358.98
  5. Step 5: Solve for x
    x = 26,481,060,070,358.98/6,211,701.60
  6. Step 6: Final answer
    x = 4,263,092.75

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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.