Home / 2,300,175.43-3,174,254.93-1,333,879.25

Finding the Fourth Proportional to 2,300,175.43, 3,174,254.93 and 1,333,879.25

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Solution

The fourth proportional to 2,300,175.43, 3,174,254.93 and 1,333,879.25 is: 1,840,760.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,175.43 : 3,174,254.93 = 1,333,879.25 : x
  2. Step 2: Convert to fraction form
    2,300,175.43/3,174,254.93 = 1,333,879.25/x
  3. Step 3: Cross multiply
    2,300,175.43x = 3,174,254.93 × 1,333,879.25
  4. Step 4: Simplify right side
    2,300,175.43x = 4,234,072,772,800.63
  5. Step 5: Solve for x
    x = 4,234,072,772,800.63/2,300,175.43
  6. Step 6: Final answer
    x = 1,840,760.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.