Home / 2,425,928.40-3,638,892.60-2,268,464.40

Finding the Fourth Proportional to 2,425,928.40, 3,638,892.60 and 2,268,464.40

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Solution

The fourth proportional to 2,425,928.40, 3,638,892.60 and 2,268,464.40 is: 3,402,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,928.40 : 3,638,892.60 = 2,268,464.40 : x
  2. Step 2: Convert to fraction form
    2,425,928.40/3,638,892.60 = 2,268,464.40/x
  3. Step 3: Cross multiply
    2,425,928.40x = 3,638,892.60 × 2,268,464.40
  4. Step 4: Simplify right side
    2,425,928.40x = 8,254,698,318,523.44
  5. Step 5: Solve for x
    x = 8,254,698,318,523.44/2,425,928.40
  6. Step 6: Final answer
    x = 3,402,696.60

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1.5x scale

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.