Home / 1,173,600.80-1,760,055.60-463,392.80

Finding the Fourth Proportional to 1,173,600.80, 1,760,055.60 and 463,392.80

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Solution

The fourth proportional to 1,173,600.80, 1,760,055.60 and 463,392.80 is: 694,952.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,600.80 : 1,760,055.60 = 463,392.80 : x
  2. Step 2: Convert to fraction form
    1,173,600.80/1,760,055.60 = 463,392.80/x
  3. Step 3: Cross multiply
    1,173,600.80x = 1,760,055.60 × 463,392.80
  4. Step 4: Simplify right side
    1,173,600.80x = 815,597,092,639.68
  5. Step 5: Solve for x
    x = 815,597,092,639.68/1,173,600.80
  6. Step 6: Final answer
    x = 694,952.74

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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.