Home / 2,497,447.46-3,446,477.26-1,351,527.86

Finding the Fourth Proportional to 2,497,447.46, 3,446,477.26 and 1,351,527.86

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Solution

The fourth proportional to 2,497,447.46, 3,446,477.26 and 1,351,527.86 is: 1,865,108.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,447.46 : 3,446,477.26 = 1,351,527.86 : x
  2. Step 2: Convert to fraction form
    2,497,447.46/3,446,477.26 = 1,351,527.86/x
  3. Step 3: Cross multiply
    2,497,447.46x = 3,446,477.26 × 1,351,527.86
  4. Step 4: Simplify right side
    2,497,447.46x = 4,658,010,015,135.26
  5. Step 5: Solve for x
    x = 4,658,010,015,135.26/2,497,447.46
  6. Step 6: Final answer
    x = 1,865,108.32

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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.