Home / 4,262,537.10-6,389,497.32-1,835,273.55

Finding the Fourth Proportional to 4,262,537.10, 6,389,497.32 and 1,835,273.55

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Solution

The fourth proportional to 4,262,537.10, 6,389,497.32 and 1,835,273.55 is: 2,751,055.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,537.10 : 6,389,497.32 = 1,835,273.55 : x
  2. Step 2: Convert to fraction form
    4,262,537.10/6,389,497.32 = 1,835,273.55/x
  3. Step 3: Cross multiply
    4,262,537.10x = 6,389,497.32 × 1,835,273.55
  4. Step 4: Simplify right side
    4,262,537.10x = 11,726,475,397,244.40
  5. Step 5: Solve for x
    x = 11,726,475,397,244.40/4,262,537.10
  6. Step 6: Final answer
    x = 2,751,055.33

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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.