Home / 5,907,445.88-8,856,114.56-2,266,788.38

Finding the Fourth Proportional to 5,907,445.88, 8,856,114.56 and 2,266,788.38

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Solution

The fourth proportional to 5,907,445.88, 8,856,114.56 and 2,266,788.38 is: 3,398,243.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,445.88 : 8,856,114.56 = 2,266,788.38 : x
  2. Step 2: Convert to fraction form
    5,907,445.88/8,856,114.56 = 2,266,788.38/x
  3. Step 3: Cross multiply
    5,907,445.88x = 8,856,114.56 × 2,266,788.38
  4. Step 4: Simplify right side
    5,907,445.88x = 20,074,937,529,442.75
  5. Step 5: Solve for x
    x = 20,074,937,529,442.75/5,907,445.88
  6. Step 6: Final answer
    x = 3,398,243.16

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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.