Home / 4,181,155.33-5,772,467.81-2,633,743.48

Finding the Fourth Proportional to 4,181,155.33, 5,772,467.81 and 2,633,743.48

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Solution

The fourth proportional to 4,181,155.33, 5,772,467.81 and 2,633,743.48 is: 3,636,124.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,155.33 : 5,772,467.81 = 2,633,743.48 : x
  2. Step 2: Convert to fraction form
    4,181,155.33/5,772,467.81 = 2,633,743.48/x
  3. Step 3: Cross multiply
    4,181,155.33x = 5,772,467.81 × 2,633,743.48
  4. Step 4: Simplify right side
    4,181,155.33x = 15,203,199,416,066.32
  5. Step 5: Solve for x
    x = 15,203,199,416,066.32/4,181,155.33
  6. Step 6: Final answer
    x = 3,636,124.05

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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.