Home / 2,841,322.19-4,262,020.22-948,063.63

Finding the Fourth Proportional to 2,841,322.19, 4,262,020.22 and 948,063.63

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Solution

The fourth proportional to 2,841,322.19, 4,262,020.22 and 948,063.63 is: 1,422,107.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,322.19 : 4,262,020.22 = 948,063.63 : x
  2. Step 2: Convert to fraction form
    2,841,322.19/4,262,020.22 = 948,063.63/x
  3. Step 3: Cross multiply
    2,841,322.19x = 4,262,020.22 × 948,063.63
  4. Step 4: Simplify right side
    2,841,322.19x = 4,040,666,356,166.28
  5. Step 5: Solve for x
    x = 4,040,666,356,166.28/2,841,322.19
  6. Step 6: Final answer
    x = 1,422,107.77

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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.