Home / 1,476,326.40-2,037,330.42-797,262.84

Finding the Fourth Proportional to 1,476,326.40, 2,037,330.42 and 797,262.84

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Solution

The fourth proportional to 1,476,326.40, 2,037,330.42 and 797,262.84 is: 1,100,222.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,326.40 : 2,037,330.42 = 797,262.84 : x
  2. Step 2: Convert to fraction form
    1,476,326.40/2,037,330.42 = 797,262.84/x
  3. Step 3: Cross multiply
    1,476,326.40x = 2,037,330.42 × 797,262.84
  4. Step 4: Simplify right side
    1,476,326.40x = 1,624,287,836,667.59
  5. Step 5: Solve for x
    x = 1,624,287,836,667.59/1,476,326.40
  6. Step 6: Final answer
    x = 1,100,222.71

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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.