Home / 9,073,040.70-13,609,561.05-3,089,408.70

Finding the Fourth Proportional to 9,073,040.70, 13,609,561.05 and 3,089,408.70

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Solution

The fourth proportional to 9,073,040.70, 13,609,561.05 and 3,089,408.70 is: 4,634,113.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,040.70 : 13,609,561.05 = 3,089,408.70 : x
  2. Step 2: Convert to fraction form
    9,073,040.70/13,609,561.05 = 3,089,408.70/x
  3. Step 3: Cross multiply
    9,073,040.70x = 13,609,561.05 × 3,089,408.70
  4. Step 4: Simplify right side
    9,073,040.70x = 42,045,496,311,051.14
  5. Step 5: Solve for x
    x = 42,045,496,311,051.14/9,073,040.70
  6. Step 6: Final answer
    x = 4,634,113.05

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Similar ratio
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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.