Home / 4,068,690.40-6,096,037.20-2,648,015.20

Finding the Fourth Proportional to 4,068,690.40, 6,096,037.20 and 2,648,015.20

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Solution

The fourth proportional to 4,068,690.40, 6,096,037.20 and 2,648,015.20 is: 3,967,468.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,690.40 : 6,096,037.20 = 2,648,015.20 : x
  2. Step 2: Convert to fraction form
    4,068,690.40/6,096,037.20 = 2,648,015.20/x
  3. Step 3: Cross multiply
    4,068,690.40x = 6,096,037.20 × 2,648,015.20
  4. Step 4: Simplify right side
    4,068,690.40x = 16,142,399,165,365.44
  5. Step 5: Solve for x
    x = 16,142,399,165,365.44/4,068,690.40
  6. Step 6: Final answer
    x = 3,967,468.05

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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.