Home / 1,601,120.36-2,401,016.34-590,299.76

Finding the Fourth Proportional to 1,601,120.36, 2,401,016.34 and 590,299.76

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Solution

The fourth proportional to 1,601,120.36, 2,401,016.34 and 590,299.76 is: 885,204.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,120.36 : 2,401,016.34 = 590,299.76 : x
  2. Step 2: Convert to fraction form
    1,601,120.36/2,401,016.34 = 590,299.76/x
  3. Step 3: Cross multiply
    1,601,120.36x = 2,401,016.34 × 590,299.76
  4. Step 4: Simplify right side
    1,601,120.36x = 1,417,319,369,258.08
  5. Step 5: Solve for x
    x = 1,417,319,369,258.08/1,601,120.36
  6. Step 6: Final answer
    x = 885,204.76

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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.