Home / 459,849.32-694,093.46-459,849.32

Finding the Fourth Proportional to 459,849.32, 694,093.46 and 459,849.32

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Solution

The fourth proportional to 459,849.32, 694,093.46 and 459,849.32 is: 694,093.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    459,849.32 : 694,093.46 = 459,849.32 : x
  2. Step 2: Convert to fraction form
    459,849.32/694,093.46 = 459,849.32/x
  3. Step 3: Cross multiply
    459,849.32x = 694,093.46 × 459,849.32
  4. Step 4: Simplify right side
    459,849.32x = 319,178,405,597.45
  5. Step 5: Solve for x
    x = 319,178,405,597.45/459,849.32
  6. Step 6: Final answer
    x = 694,093.46

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.