Home / 3,822,297.09-5,733,457.42-943,664.23

Finding the Fourth Proportional to 3,822,297.09, 5,733,457.42 and 943,664.23

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Solution

The fourth proportional to 3,822,297.09, 5,733,457.42 and 943,664.23 is: 1,415,499.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,297.09 : 5,733,457.42 = 943,664.23 : x
  2. Step 2: Convert to fraction form
    3,822,297.09/5,733,457.42 = 943,664.23/x
  3. Step 3: Cross multiply
    3,822,297.09x = 5,733,457.42 × 943,664.23
  4. Step 4: Simplify right side
    3,822,297.09x = 5,410,458,681,482.09
  5. Step 5: Solve for x
    x = 5,410,458,681,482.09/3,822,297.09
  6. Step 6: Final answer
    x = 1,415,499.25

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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.