Home / 1,084,006.92-1,626,011.67-325,848.44

Finding the Fourth Proportional to 1,084,006.92, 1,626,011.67 and 325,848.44

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Solution

The fourth proportional to 1,084,006.92, 1,626,011.67 and 325,848.44 is: 488,773.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,006.92 : 1,626,011.67 = 325,848.44 : x
  2. Step 2: Convert to fraction form
    1,084,006.92/1,626,011.67 = 325,848.44/x
  3. Step 3: Cross multiply
    1,084,006.92x = 1,626,011.67 × 325,848.44
  4. Step 4: Simplify right side
    1,084,006.92x = 529,833,360,399.04
  5. Step 5: Solve for x
    x = 529,833,360,399.04/1,084,006.92
  6. Step 6: Final answer
    x = 488,773.04

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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.