Home / 1,476,351.93-2,037,365.70-797,288.43

Finding the Fourth Proportional to 1,476,351.93, 2,037,365.70 and 797,288.43

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Solution

The fourth proportional to 1,476,351.93, 2,037,365.70 and 797,288.43 is: 1,100,258.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,351.93 : 2,037,365.70 = 797,288.43 : x
  2. Step 2: Convert to fraction form
    1,476,351.93/2,037,365.70 = 797,288.43/x
  3. Step 3: Cross multiply
    1,476,351.93x = 2,037,365.70 × 797,288.43
  4. Step 4: Simplify right side
    1,476,351.93x = 1,624,368,104,939.14
  5. Step 5: Solve for x
    x = 1,624,368,104,939.14/1,476,351.93
  6. Step 6: Final answer
    x = 1,100,258.05

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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.