Home / 2,544,733-3,511,738.86-1,457,021.32

Finding the Fourth Proportional to 2,544,733, 3,511,738.86 and 1,457,021.32

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Solution

The fourth proportional to 2,544,733, 3,511,738.86 and 1,457,021.32 is: 2,010,693.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,733 : 3,511,738.86 = 1,457,021.32 : x
  2. Step 2: Convert to fraction form
    2,544,733/3,511,738.86 = 1,457,021.32/x
  3. Step 3: Cross multiply
    2,544,733x = 3,511,738.86 × 1,457,021.32
  4. Step 4: Simplify right side
    2,544,733x = 5,116,678,389,292.50
  5. Step 5: Solve for x
    x = 5,116,678,389,292.50/2,544,733
  6. Step 6: Final answer
    x = 2,010,693.61

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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.