Home / 2,482,813.41-3,426,173.15-1,450,416.78

Finding the Fourth Proportional to 2,482,813.41, 3,426,173.15 and 1,450,416.78

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Solution

The fourth proportional to 2,482,813.41, 3,426,173.15 and 1,450,416.78 is: 2,001,511.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,813.41 : 3,426,173.15 = 1,450,416.78 : x
  2. Step 2: Convert to fraction form
    2,482,813.41/3,426,173.15 = 1,450,416.78/x
  3. Step 3: Cross multiply
    2,482,813.41x = 3,426,173.15 × 1,450,416.78
  4. Step 4: Simplify right side
    2,482,813.41x = 4,969,379,020,693.37
  5. Step 5: Solve for x
    x = 4,969,379,020,693.37/2,482,813.41
  6. Step 6: Final answer
    x = 2,001,511.27

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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.