Home / 1,594,612.54-2,393,039.58-1,442,155.42

Finding the Fourth Proportional to 1,594,612.54, 2,393,039.58 and 1,442,155.42

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Solution

The fourth proportional to 1,594,612.54, 2,393,039.58 and 1,442,155.42 is: 2,164,246.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,612.54 : 2,393,039.58 = 1,442,155.42 : x
  2. Step 2: Convert to fraction form
    1,594,612.54/2,393,039.58 = 1,442,155.42/x
  3. Step 3: Cross multiply
    1,594,612.54x = 2,393,039.58 × 1,442,155.42
  4. Step 4: Simplify right side
    1,594,612.54x = 3,451,135,000,571.52
  5. Step 5: Solve for x
    x = 3,451,135,000,571.52/1,594,612.54
  6. Step 6: Final answer
    x = 2,164,246.75

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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.