Home / 2,968,563.60-4,452,991.20-1,551,387.60

Finding the Fourth Proportional to 2,968,563.60, 4,452,991.20 and 1,551,387.60

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Solution

The fourth proportional to 2,968,563.60, 4,452,991.20 and 1,551,387.60 is: 2,327,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,563.60 : 4,452,991.20 = 1,551,387.60 : x
  2. Step 2: Convert to fraction form
    2,968,563.60/4,452,991.20 = 1,551,387.60/x
  3. Step 3: Cross multiply
    2,968,563.60x = 4,452,991.20 × 1,551,387.60
  4. Step 4: Simplify right side
    2,968,563.60x = 6,908,315,330,589.12
  5. Step 5: Solve for x
    x = 6,908,315,330,589.12/2,968,563.60
  6. Step 6: Final answer
    x = 2,327,157.60

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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.