Home / 936,841.03-1,404,400.44-337,655.54

Finding the Fourth Proportional to 936,841.03, 1,404,400.44 and 337,655.54

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Solution

The fourth proportional to 936,841.03, 1,404,400.44 and 337,655.54 is: 506,172.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,841.03 : 1,404,400.44 = 337,655.54 : x
  2. Step 2: Convert to fraction form
    936,841.03/1,404,400.44 = 337,655.54/x
  3. Step 3: Cross multiply
    936,841.03x = 1,404,400.44 × 337,655.54
  4. Step 4: Simplify right side
    936,841.03x = 474,203,588,944.44
  5. Step 5: Solve for x
    x = 474,203,588,944.44/936,841.03
  6. Step 6: Final answer
    x = 506,172.95

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1.5x scale

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.