Home / 1,476,353.44-2,037,367.77-797,289.94

Finding the Fourth Proportional to 1,476,353.44, 2,037,367.77 and 797,289.94

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Solution

The fourth proportional to 1,476,353.44, 2,037,367.77 and 797,289.94 is: 1,100,260.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,353.44 : 2,037,367.77 = 797,289.94 : x
  2. Step 2: Convert to fraction form
    1,476,353.44/2,037,367.77 = 797,289.94/x
  3. Step 3: Cross multiply
    1,476,353.44x = 2,037,367.77 × 797,289.94
  4. Step 4: Simplify right side
    1,476,353.44x = 1,624,372,822,007.81
  5. Step 5: Solve for x
    x = 1,624,372,822,007.81/1,476,353.44
  6. Step 6: Final answer
    x = 1,100,260.13

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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.