Home / 1,083,832.59-1,626,757.62-551,751.96

Finding the Fourth Proportional to 1,083,832.59, 1,626,757.62 and 551,751.96

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Solution

The fourth proportional to 1,083,832.59, 1,626,757.62 and 551,751.96 is: 828,141.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,832.59 : 1,626,757.62 = 551,751.96 : x
  2. Step 2: Convert to fraction form
    1,083,832.59/1,626,757.62 = 551,751.96/x
  3. Step 3: Cross multiply
    1,083,832.59x = 1,626,757.62 × 551,751.96
  4. Step 4: Simplify right side
    1,083,832.59x = 897,566,705,279.94
  5. Step 5: Solve for x
    x = 897,566,705,279.94/1,083,832.59
  6. Step 6: Final answer
    x = 828,141.46

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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.