Home / 1,177,031.49-1,765,563.63-335,583.24

Finding the Fourth Proportional to 1,177,031.49, 1,765,563.63 and 335,583.24

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Solution

The fourth proportional to 1,177,031.49, 1,765,563.63 and 335,583.24 is: 503,379.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,031.49 : 1,765,563.63 = 335,583.24 : x
  2. Step 2: Convert to fraction form
    1,177,031.49/1,765,563.63 = 335,583.24/x
  3. Step 3: Cross multiply
    1,177,031.49x = 1,765,563.63 × 335,583.24
  4. Step 4: Simplify right side
    1,177,031.49x = 592,493,563,381.56
  5. Step 5: Solve for x
    x = 592,493,563,381.56/1,177,031.49
  6. Step 6: Final answer
    x = 503,379.53

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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.