Home / 844,039.44-1,164,788.37-476,535.96

Finding the Fourth Proportional to 844,039.44, 1,164,788.37 and 476,535.96

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Solution

The fourth proportional to 844,039.44, 1,164,788.37 and 476,535.96 is: 657,627.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,039.44 : 1,164,788.37 = 476,535.96 : x
  2. Step 2: Convert to fraction form
    844,039.44/1,164,788.37 = 476,535.96/x
  3. Step 3: Cross multiply
    844,039.44x = 1,164,788.37 × 476,535.96
  4. Step 4: Simplify right side
    844,039.44x = 555,063,544,094.79
  5. Step 5: Solve for x
    x = 555,063,544,094.79/844,039.44
  6. Step 6: Final answer
    x = 657,627.50

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1.5x scale

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.