Home / 9,745,027.60-14,586,048.60-7,603,517.20

Finding the Fourth Proportional to 9,745,027.60, 14,586,048.60 and 7,603,517.20

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Solution

The fourth proportional to 9,745,027.60, 14,586,048.60 and 7,603,517.20 is: 11,380,703.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,027.60 : 14,586,048.60 = 7,603,517.20 : x
  2. Step 2: Convert to fraction form
    9,745,027.60/14,586,048.60 = 7,603,517.20/x
  3. Step 3: Cross multiply
    9,745,027.60x = 14,586,048.60 × 7,603,517.20
  4. Step 4: Simplify right side
    9,745,027.60x = 110,905,271,410,135.92
  5. Step 5: Solve for x
    x = 110,905,271,410,135.92/9,745,027.60
  6. Step 6: Final answer
    x = 11,380,703.67

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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.