Home / 2,202,300.60-3,303,450.90-706,543.80

Finding the Fourth Proportional to 2,202,300.60, 3,303,450.90 and 706,543.80

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Solution

The fourth proportional to 2,202,300.60, 3,303,450.90 and 706,543.80 is: 1,059,815.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,300.60 : 3,303,450.90 = 706,543.80 : x
  2. Step 2: Convert to fraction form
    2,202,300.60/3,303,450.90 = 706,543.80/x
  3. Step 3: Cross multiply
    2,202,300.60x = 3,303,450.90 × 706,543.80
  4. Step 4: Simplify right side
    2,202,300.60x = 2,334,032,751,999.42
  5. Step 5: Solve for x
    x = 2,334,032,751,999.42/2,202,300.60
  6. Step 6: Final answer
    x = 1,059,815.70

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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.