Home / 1,223,051.94-1,834,364.66-324,584.48

Finding the Fourth Proportional to 1,223,051.94, 1,834,364.66 and 324,584.48

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Solution

The fourth proportional to 1,223,051.94, 1,834,364.66 and 324,584.48 is: 486,820.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,051.94 : 1,834,364.66 = 324,584.48 : x
  2. Step 2: Convert to fraction form
    1,223,051.94/1,834,364.66 = 324,584.48/x
  3. Step 3: Cross multiply
    1,223,051.94x = 1,834,364.66 × 324,584.48
  4. Step 4: Simplify right side
    1,223,051.94x = 595,406,302,259.47
  5. Step 5: Solve for x
    x = 595,406,302,259.47/1,223,051.94
  6. Step 6: Final answer
    x = 486,820.13

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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.