Home / 1,738,672.40-2,608,469.40-616,624.40

Finding the Fourth Proportional to 1,738,672.40, 2,608,469.40 and 616,624.40

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Solution

The fourth proportional to 1,738,672.40, 2,608,469.40 and 616,624.40 is: 925,100.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,672.40 : 2,608,469.40 = 616,624.40 : x
  2. Step 2: Convert to fraction form
    1,738,672.40/2,608,469.40 = 616,624.40/x
  3. Step 3: Cross multiply
    1,738,672.40x = 2,608,469.40 × 616,624.40
  4. Step 4: Simplify right side
    1,738,672.40x = 1,608,445,878,693.36
  5. Step 5: Solve for x
    x = 1,608,445,878,693.36/1,738,672.40
  6. Step 6: Final answer
    x = 925,100.02

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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.