Home / 1,169,465.21-1,754,897.65-504,617.21

Finding the Fourth Proportional to 1,169,465.21, 1,754,897.65 and 504,617.21

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Solution

The fourth proportional to 1,169,465.21, 1,754,897.65 and 504,617.21 is: 757,227.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,465.21 : 1,754,897.65 = 504,617.21 : x
  2. Step 2: Convert to fraction form
    1,169,465.21/1,754,897.65 = 504,617.21/x
  3. Step 3: Cross multiply
    1,169,465.21x = 1,754,897.65 × 504,617.21
  4. Step 4: Simplify right side
    1,169,465.21x = 885,551,552,523.39
  5. Step 5: Solve for x
    x = 885,551,552,523.39/1,169,465.21
  6. Step 6: Final answer
    x = 757,227.79

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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.