Home / 1,476,744.96-2,037,907.92-797,681.52

Finding the Fourth Proportional to 1,476,744.96, 2,037,907.92 and 797,681.52

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Solution

The fourth proportional to 1,476,744.96, 2,037,907.92 and 797,681.52 is: 1,100,800.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,744.96 : 2,037,907.92 = 797,681.52 : x
  2. Step 2: Convert to fraction form
    1,476,744.96/2,037,907.92 = 797,681.52/x
  3. Step 3: Cross multiply
    1,476,744.96x = 2,037,907.92 × 797,681.52
  4. Step 4: Simplify right side
    1,476,744.96x = 1,625,601,487,245.64
  5. Step 5: Solve for x
    x = 1,625,601,487,245.64/1,476,744.96
  6. Step 6: Final answer
    x = 1,100,800.43

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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.