Home / 2,544,715-3,511,713.99-1,457,003.26

Finding the Fourth Proportional to 2,544,715, 3,511,713.99 and 1,457,003.26

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Solution

The fourth proportional to 2,544,715, 3,511,713.99 and 1,457,003.26 is: 2,010,668.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,715 : 3,511,713.99 = 1,457,003.26 : x
  2. Step 2: Convert to fraction form
    2,544,715/3,511,713.99 = 1,457,003.26/x
  3. Step 3: Cross multiply
    2,544,715x = 3,511,713.99 × 1,457,003.26
  4. Step 4: Simplify right side
    2,544,715x = 5,116,578,731,617.61
  5. Step 5: Solve for x
    x = 5,116,578,731,617.61/2,544,715
  6. Step 6: Final answer
    x = 2,010,668.67

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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.