Home / 1,501,172.01-2,251,991.16-504,133.29

Finding the Fourth Proportional to 1,501,172.01, 2,251,991.16 and 504,133.29

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Solution

The fourth proportional to 1,501,172.01, 2,251,991.16 and 504,133.29 is: 756,278.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,172.01 : 2,251,991.16 = 504,133.29 : x
  2. Step 2: Convert to fraction form
    1,501,172.01/2,251,991.16 = 504,133.29/x
  3. Step 3: Cross multiply
    1,501,172.01x = 2,251,991.16 × 504,133.29
  4. Step 4: Simplify right side
    1,501,172.01x = 1,135,303,712,541.72
  5. Step 5: Solve for x
    x = 1,135,303,712,541.72/1,501,172.01
  6. Step 6: Final answer
    x = 756,278.23

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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.