Home / 9,073,021.70-13,609,532.55-3,089,389.70

Finding the Fourth Proportional to 9,073,021.70, 13,609,532.55 and 3,089,389.70

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Solution

The fourth proportional to 9,073,021.70, 13,609,532.55 and 3,089,389.70 is: 4,634,084.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,021.70 : 13,609,532.55 = 3,089,389.70 : x
  2. Step 2: Convert to fraction form
    9,073,021.70/13,609,532.55 = 3,089,389.70/x
  3. Step 3: Cross multiply
    9,073,021.70x = 13,609,532.55 × 3,089,389.70
  4. Step 4: Simplify right side
    9,073,021.70x = 42,045,149,681,784.74
  5. Step 5: Solve for x
    x = 42,045,149,681,784.74/9,073,021.70
  6. Step 6: Final answer
    x = 4,634,084.55

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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.