Home / 5,006,054.97-7,501,353.96-3,380,453.01

Finding the Fourth Proportional to 5,006,054.97, 7,501,353.96 and 3,380,453.01

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Solution

The fourth proportional to 5,006,054.97, 7,501,353.96 and 3,380,453.01 is: 5,065,460.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,054.97 : 7,501,353.96 = 3,380,453.01 : x
  2. Step 2: Convert to fraction form
    5,006,054.97/7,501,353.96 = 3,380,453.01/x
  3. Step 3: Cross multiply
    5,006,054.97x = 7,501,353.96 × 3,380,453.01
  4. Step 4: Simplify right side
    5,006,054.97x = 25,357,974,573,157.42
  5. Step 5: Solve for x
    x = 25,357,974,573,157.42/5,006,054.97
  6. Step 6: Final answer
    x = 5,065,460.67

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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.