Home / 701,545.53-1,051,991.15-364,495.57

Finding the Fourth Proportional to 701,545.53, 1,051,991.15 and 364,495.57

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Solution

The fourth proportional to 701,545.53, 1,051,991.15 and 364,495.57 is: 546,573.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,545.53 : 1,051,991.15 = 364,495.57 : x
  2. Step 2: Convert to fraction form
    701,545.53/1,051,991.15 = 364,495.57/x
  3. Step 3: Cross multiply
    701,545.53x = 1,051,991.15 × 364,495.57
  4. Step 4: Simplify right side
    701,545.53x = 383,446,112,135.47
  5. Step 5: Solve for x
    x = 383,446,112,135.47/701,545.53
  6. Step 6: Final answer
    x = 546,573.38

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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.