Home / 2,089,775.10-3,134,648.94-573,339.42

Finding the Fourth Proportional to 2,089,775.10, 3,134,648.94 and 573,339.42

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Solution

The fourth proportional to 2,089,775.10, 3,134,648.94 and 573,339.42 is: 860,005.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,089,775.10 : 3,134,648.94 = 573,339.42 : x
  2. Step 2: Convert to fraction form
    2,089,775.10/3,134,648.94 = 573,339.42/x
  3. Step 3: Cross multiply
    2,089,775.10x = 3,134,648.94 × 573,339.42
  4. Step 4: Simplify right side
    2,089,775.10x = 1,797,217,805,163.22
  5. Step 5: Solve for x
    x = 1,797,217,805,163.22/2,089,775.10
  6. Step 6: Final answer
    x = 860,005.37

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Double scale
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1.5x scale

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.