Home / 844,070.58-1,164,928.23-481,411.35

Finding the Fourth Proportional to 844,070.58, 1,164,928.23 and 481,411.35

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Solution

The fourth proportional to 844,070.58, 1,164,928.23 and 481,411.35 is: 664,410.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,070.58 : 1,164,928.23 = 481,411.35 : x
  2. Step 2: Convert to fraction form
    844,070.58/1,164,928.23 = 481,411.35/x
  3. Step 3: Cross multiply
    844,070.58x = 1,164,928.23 × 481,411.35
  4. Step 4: Simplify right side
    844,070.58x = 560,809,671,857.41
  5. Step 5: Solve for x
    x = 560,809,671,857.41/844,070.58
  6. Step 6: Final answer
    x = 664,410.87

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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.