Home / 1,476,297.36-2,037,290.32-797,233.84

Finding the Fourth Proportional to 1,476,297.36, 2,037,290.32 and 797,233.84

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Solution

The fourth proportional to 1,476,297.36, 2,037,290.32 and 797,233.84 is: 1,100,182.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,297.36 : 2,037,290.32 = 797,233.84 : x
  2. Step 2: Convert to fraction form
    1,476,297.36/2,037,290.32 = 797,233.84/x
  3. Step 3: Cross multiply
    1,476,297.36x = 2,037,290.32 × 797,233.84
  4. Step 4: Simplify right side
    1,476,297.36x = 1,624,196,785,008.43
  5. Step 5: Solve for x
    x = 1,624,196,785,008.43/1,476,297.36
  6. Step 6: Final answer
    x = 1,100,182.68

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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.