Home / 1,476,365.12-2,037,383.88-797,301.56

Finding the Fourth Proportional to 1,476,365.12, 2,037,383.88 and 797,301.56

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Solution

The fourth proportional to 1,476,365.12, 2,037,383.88 and 797,301.56 is: 1,100,276.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,365.12 : 2,037,383.88 = 797,301.56 : x
  2. Step 2: Convert to fraction form
    1,476,365.12/2,037,383.88 = 797,301.56/x
  3. Step 3: Cross multiply
    1,476,365.12x = 2,037,383.88 × 797,301.56
  4. Step 4: Simplify right side
    1,476,365.12x = 1,624,409,345,842.85
  5. Step 5: Solve for x
    x = 1,624,409,345,842.85/1,476,365.12
  6. Step 6: Final answer
    x = 1,100,276.16

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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.