Home / 4,445,268.48-6,134,464.96-2,408,086.40

Finding the Fourth Proportional to 4,445,268.48, 6,134,464.96 and 2,408,086.40

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Solution

The fourth proportional to 4,445,268.48, 6,134,464.96 and 2,408,086.40 is: 3,323,156.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,268.48 : 6,134,464.96 = 2,408,086.40 : x
  2. Step 2: Convert to fraction form
    4,445,268.48/6,134,464.96 = 2,408,086.40/x
  3. Step 3: Cross multiply
    4,445,268.48x = 6,134,464.96 × 2,408,086.40
  4. Step 4: Simplify right side
    4,445,268.48x = 14,772,321,641,452.54
  5. Step 5: Solve for x
    x = 14,772,321,641,452.54/4,445,268.48
  6. Step 6: Final answer
    x = 3,323,156.23

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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.