Home / 936,586.22-1,404,018.18-337,400.84

Finding the Fourth Proportional to 936,586.22, 1,404,018.18 and 337,400.84

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Solution

The fourth proportional to 936,586.22, 1,404,018.18 and 337,400.84 is: 505,791.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,586.22 : 1,404,018.18 = 337,400.84 : x
  2. Step 2: Convert to fraction form
    936,586.22/1,404,018.18 = 337,400.84/x
  3. Step 3: Cross multiply
    936,586.22x = 1,404,018.18 × 337,400.84
  4. Step 4: Simplify right side
    936,586.22x = 473,716,913,307.27
  5. Step 5: Solve for x
    x = 473,716,913,307.27/936,586.22
  6. Step 6: Final answer
    x = 505,791.03

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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.