Home / 3,670,056.80-5,505,085.20-2,394,598.40

Finding the Fourth Proportional to 3,670,056.80, 5,505,085.20 and 2,394,598.40

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Solution

The fourth proportional to 3,670,056.80, 5,505,085.20 and 2,394,598.40 is: 3,591,897.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,056.80 : 5,505,085.20 = 2,394,598.40 : x
  2. Step 2: Convert to fraction form
    3,670,056.80/5,505,085.20 = 2,394,598.40/x
  3. Step 3: Cross multiply
    3,670,056.80x = 5,505,085.20 × 2,394,598.40
  4. Step 4: Simplify right side
    3,670,056.80x = 13,182,468,211,783.68
  5. Step 5: Solve for x
    x = 13,182,468,211,783.68/3,670,056.80
  6. Step 6: Final answer
    x = 3,591,897.60

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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.