Home / 984,736.04-1,358,936.70-532,027.40

Finding the Fourth Proportional to 984,736.04, 1,358,936.70 and 532,027.40

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Solution

The fourth proportional to 984,736.04, 1,358,936.70 and 532,027.40 is: 734,198.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,736.04 : 1,358,936.70 = 532,027.40 : x
  2. Step 2: Convert to fraction form
    984,736.04/1,358,936.70 = 532,027.40/x
  3. Step 3: Cross multiply
    984,736.04x = 1,358,936.70 × 532,027.40
  4. Step 4: Simplify right side
    984,736.04x = 722,991,559,265.58
  5. Step 5: Solve for x
    x = 722,991,559,265.58/984,736.04
  6. Step 6: Final answer
    x = 734,198.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.