Home / 1,763,725.41-2,646,032.31-501,553.04

Finding the Fourth Proportional to 1,763,725.41, 2,646,032.31 and 501,553.04

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Solution

The fourth proportional to 1,763,725.41, 2,646,032.31 and 501,553.04 is: 752,455.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,725.41 : 2,646,032.31 = 501,553.04 : x
  2. Step 2: Convert to fraction form
    1,763,725.41/2,646,032.31 = 501,553.04/x
  3. Step 3: Cross multiply
    1,763,725.41x = 2,646,032.31 × 501,553.04
  4. Step 4: Simplify right side
    1,763,725.41x = 1,327,125,535,788.56
  5. Step 5: Solve for x
    x = 1,327,125,535,788.56/1,763,725.41
  6. Step 6: Final answer
    x = 752,455.87

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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.