Home / 2,448,166.80-3,672,833.40-1,184,955.60

Finding the Fourth Proportional to 2,448,166.80, 3,672,833.40 and 1,184,955.60

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Solution

The fourth proportional to 2,448,166.80, 3,672,833.40 and 1,184,955.60 is: 1,777,715.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,166.80 : 3,672,833.40 = 1,184,955.60 : x
  2. Step 2: Convert to fraction form
    2,448,166.80/3,672,833.40 = 1,184,955.60/x
  3. Step 3: Cross multiply
    2,448,166.80x = 3,672,833.40 × 1,184,955.60
  4. Step 4: Simplify right side
    2,448,166.80x = 4,352,144,505,197.04
  5. Step 5: Solve for x
    x = 4,352,144,505,197.04/2,448,166.80
  6. Step 6: Final answer
    x = 1,777,715.68

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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.