Home / 3,617,040.02-4,991,334.82-2,089,056.02

Finding the Fourth Proportional to 3,617,040.02, 4,991,334.82 and 2,089,056.02

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Solution

The fourth proportional to 3,617,040.02, 4,991,334.82 and 2,089,056.02 is: 2,882,793.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,617,040.02 : 4,991,334.82 = 2,089,056.02 : x
  2. Step 2: Convert to fraction form
    3,617,040.02/4,991,334.82 = 2,089,056.02/x
  3. Step 3: Cross multiply
    3,617,040.02x = 4,991,334.82 × 2,089,056.02
  4. Step 4: Simplify right side
    3,617,040.02x = 10,427,178,023,377.30
  5. Step 5: Solve for x
    x = 10,427,178,023,377.30/3,617,040.02
  6. Step 6: Final answer
    x = 2,882,793.11

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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.