Home / 936,839.03-1,404,397.44-337,653.54

Finding the Fourth Proportional to 936,839.03, 1,404,397.44 and 337,653.54

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Solution

The fourth proportional to 936,839.03, 1,404,397.44 and 337,653.54 is: 506,169.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,839.03 : 1,404,397.44 = 337,653.54 : x
  2. Step 2: Convert to fraction form
    936,839.03/1,404,397.44 = 337,653.54/x
  3. Step 3: Cross multiply
    936,839.03x = 1,404,397.44 × 337,653.54
  4. Step 4: Simplify right side
    936,839.03x = 474,199,767,182.94
  5. Step 5: Solve for x
    x = 474,199,767,182.94/936,839.03
  6. Step 6: Final answer
    x = 506,169.96

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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.