Home / 1,767,062.81-2,650,593.81-504,890.45

Finding the Fourth Proportional to 1,767,062.81, 2,650,593.81 and 504,890.45

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Solution

The fourth proportional to 1,767,062.81, 2,650,593.81 and 504,890.45 is: 757,335.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,062.81 : 2,650,593.81 = 504,890.45 : x
  2. Step 2: Convert to fraction form
    1,767,062.81/2,650,593.81 = 504,890.45/x
  3. Step 3: Cross multiply
    1,767,062.81x = 2,650,593.81 × 504,890.45
  4. Step 4: Simplify right side
    1,767,062.81x = 1,338,259,501,498.11
  5. Step 5: Solve for x
    x = 1,338,259,501,498.11/1,767,062.81
  6. Step 6: Final answer
    x = 757,335.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.