Home / 9,124,706.00-12,591,233.03-5,452,891.56

Finding the Fourth Proportional to 9,124,706.00, 12,591,233.03 and 5,452,891.56

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Solution

The fourth proportional to 9,124,706.00, 12,591,233.03 and 5,452,891.56 is: 7,524,475.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,124,706.00 : 12,591,233.03 = 5,452,891.56 : x
  2. Step 2: Convert to fraction form
    9,124,706.00/12,591,233.03 = 5,452,891.56/x
  3. Step 3: Cross multiply
    9,124,706.00x = 12,591,233.03 × 5,452,891.56
  4. Step 4: Simplify right side
    9,124,706.00x = 68,658,628,292,015.77
  5. Step 5: Solve for x
    x = 68,658,628,292,015.77/9,124,706.00
  6. Step 6: Final answer
    x = 7,524,475.67

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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.