Home / 1,336,364.56-2,003,594.46-626,005

Finding the Fourth Proportional to 1,336,364.56, 2,003,594.46 and 626,005

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Solution

The fourth proportional to 1,336,364.56, 2,003,594.46 and 626,005 is: 938,561.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,364.56 : 2,003,594.46 = 626,005 : x
  2. Step 2: Convert to fraction form
    1,336,364.56/2,003,594.46 = 626,005/x
  3. Step 3: Cross multiply
    1,336,364.56x = 2,003,594.46 × 626,005
  4. Step 4: Simplify right side
    1,336,364.56x = 1,254,260,149,932.30
  5. Step 5: Solve for x
    x = 1,254,260,149,932.30/1,336,364.56
  6. Step 6: Final answer
    x = 938,561.37

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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.