Home / 2,533,063.07-3,799,828.19-827,215.31

Finding the Fourth Proportional to 2,533,063.07, 3,799,828.19 and 827,215.31

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Solution

The fourth proportional to 2,533,063.07, 3,799,828.19 and 827,215.31 is: 1,240,899.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,063.07 : 3,799,828.19 = 827,215.31 : x
  2. Step 2: Convert to fraction form
    2,533,063.07/3,799,828.19 = 827,215.31/x
  3. Step 3: Cross multiply
    2,533,063.07x = 3,799,828.19 × 827,215.31
  4. Step 4: Simplify right side
    2,533,063.07x = 3,143,276,054,137.59
  5. Step 5: Solve for x
    x = 3,143,276,054,137.59/2,533,063.07
  6. Step 6: Final answer
    x = 1,240,899.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.