Home / 8,770,984.48-13,155,471.73-2,294,685.03

Finding the Fourth Proportional to 8,770,984.48, 13,155,471.73 and 2,294,685.03

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Solution

The fourth proportional to 8,770,984.48, 13,155,471.73 and 2,294,685.03 is: 3,441,764.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,770,984.48 : 13,155,471.73 = 2,294,685.03 : x
  2. Step 2: Convert to fraction form
    8,770,984.48/13,155,471.73 = 2,294,685.03/x
  3. Step 3: Cross multiply
    8,770,984.48x = 13,155,471.73 × 2,294,685.03
  4. Step 4: Simplify right side
    8,770,984.48x = 30,187,664,075,120.04
  5. Step 5: Solve for x
    x = 30,187,664,075,120.04/8,770,984.48
  6. Step 6: Final answer
    x = 3,441,764.62

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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.