Home / 936,093.96-1,291,815.96-573,518.52

Finding the Fourth Proportional to 936,093.96, 1,291,815.96 and 573,518.52

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Solution

The fourth proportional to 936,093.96, 1,291,815.96 and 573,518.52 is: 791,459.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,093.96 : 1,291,815.96 = 573,518.52 : x
  2. Step 2: Convert to fraction form
    936,093.96/1,291,815.96 = 573,518.52/x
  3. Step 3: Cross multiply
    936,093.96x = 1,291,815.96 × 573,518.52
  4. Step 4: Simplify right side
    936,093.96x = 740,880,377,491.58
  5. Step 5: Solve for x
    x = 740,880,377,491.58/936,093.96
  6. Step 6: Final answer
    x = 791,459.41

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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.