Home / 3,265,280.25-4,505,971.76-1,795,178.13

Finding the Fourth Proportional to 3,265,280.25, 4,505,971.76 and 1,795,178.13

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Solution

The fourth proportional to 3,265,280.25, 4,505,971.76 and 1,795,178.13 is: 2,477,282.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,280.25 : 4,505,971.76 = 1,795,178.13 : x
  2. Step 2: Convert to fraction form
    3,265,280.25/4,505,971.76 = 1,795,178.13/x
  3. Step 3: Cross multiply
    3,265,280.25x = 4,505,971.76 × 1,795,178.13
  4. Step 4: Simplify right side
    3,265,280.25x = 8,089,021,926,443.86
  5. Step 5: Solve for x
    x = 8,089,021,926,443.86/3,265,280.25
  6. Step 6: Final answer
    x = 2,477,282.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.