Home / 1,048,168.60-1,572,252.90-967,067.80

Finding the Fourth Proportional to 1,048,168.60, 1,572,252.90 and 967,067.80

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Solution

The fourth proportional to 1,048,168.60, 1,572,252.90 and 967,067.80 is: 1,450,601.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,168.60 : 1,572,252.90 = 967,067.80 : x
  2. Step 2: Convert to fraction form
    1,048,168.60/1,572,252.90 = 967,067.80/x
  3. Step 3: Cross multiply
    1,048,168.60x = 1,572,252.90 × 967,067.80
  4. Step 4: Simplify right side
    1,048,168.60x = 1,520,475,153,046.62
  5. Step 5: Solve for x
    x = 1,520,475,153,046.62/1,048,168.60
  6. Step 6: Final answer
    x = 1,450,601.70

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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.