Home / 1,233,081.27-1,849,403.88-334,593.05

Finding the Fourth Proportional to 1,233,081.27, 1,849,403.88 and 334,593.05

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Solution

The fourth proportional to 1,233,081.27, 1,849,403.88 and 334,593.05 is: 501,830.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,081.27 : 1,849,403.88 = 334,593.05 : x
  2. Step 2: Convert to fraction form
    1,233,081.27/1,849,403.88 = 334,593.05/x
  3. Step 3: Cross multiply
    1,233,081.27x = 1,849,403.88 × 334,593.05
  4. Step 4: Simplify right side
    1,233,081.27x = 618,797,675,644.02
  5. Step 5: Solve for x
    x = 618,797,675,644.02/1,233,081.27
  6. Step 6: Final answer
    x = 501,830.41

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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.