Home / 701,544.29-1,051,529.09-346,807.44

Finding the Fourth Proportional to 701,544.29, 1,051,529.09 and 346,807.44

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Solution

The fourth proportional to 701,544.29, 1,051,529.09 and 346,807.44 is: 519,821.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,544.29 : 1,051,529.09 = 346,807.44 : x
  2. Step 2: Convert to fraction form
    701,544.29/1,051,529.09 = 346,807.44/x
  3. Step 3: Cross multiply
    701,544.29x = 1,051,529.09 × 346,807.44
  4. Step 4: Simplify right side
    701,544.29x = 364,678,110,054.39
  5. Step 5: Solve for x
    x = 364,678,110,054.39/701,544.29
  6. Step 6: Final answer
    x = 519,821.94

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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.