Home / 9,743,546.50-13,444,595.87-5,612,770.67

Finding the Fourth Proportional to 9,743,546.50, 13,444,595.87 and 5,612,770.67

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Solution

The fourth proportional to 9,743,546.50, 13,444,595.87 and 5,612,770.67 is: 7,744,760.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,546.50 : 13,444,595.87 = 5,612,770.67 : x
  2. Step 2: Convert to fraction form
    9,743,546.50/13,444,595.87 = 5,612,770.67/x
  3. Step 3: Cross multiply
    9,743,546.50x = 13,444,595.87 × 5,612,770.67
  4. Step 4: Simplify right side
    9,743,546.50x = 75,461,433,273,852.30
  5. Step 5: Solve for x
    x = 75,461,433,273,852.30/9,743,546.50
  6. Step 6: Final answer
    x = 7,744,760.42

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1.5x scale

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.