Home / 6,028,908.40-9,043,362.60-1,540,946.80

Finding the Fourth Proportional to 6,028,908.40, 9,043,362.60 and 1,540,946.80

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Solution

The fourth proportional to 6,028,908.40, 9,043,362.60 and 1,540,946.80 is: 2,311,420.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,908.40 : 9,043,362.60 = 1,540,946.80 : x
  2. Step 2: Convert to fraction form
    6,028,908.40/9,043,362.60 = 1,540,946.80/x
  3. Step 3: Cross multiply
    6,028,908.40x = 9,043,362.60 × 1,540,946.80
  4. Step 4: Simplify right side
    6,028,908.40x = 13,935,340,659,709.68
  5. Step 5: Solve for x
    x = 13,935,340,659,709.68/6,028,908.40
  6. Step 6: Final answer
    x = 2,311,420.20

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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.