Home / 3,089,277.10-4,632,603.45-1,492,329.70

Finding the Fourth Proportional to 3,089,277.10, 4,632,603.45 and 1,492,329.70

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Solution

The fourth proportional to 3,089,277.10, 4,632,603.45 and 1,492,329.70 is: 2,237,860.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,277.10 : 4,632,603.45 = 1,492,329.70 : x
  2. Step 2: Convert to fraction form
    3,089,277.10/4,632,603.45 = 1,492,329.70/x
  3. Step 3: Cross multiply
    3,089,277.10x = 4,632,603.45 × 1,492,329.70
  4. Step 4: Simplify right side
    3,089,277.10x = 6,913,371,716,757.47
  5. Step 5: Solve for x
    x = 6,913,371,716,757.47/3,089,277.10
  6. Step 6: Final answer
    x = 2,237,860.67

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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.