Home / 6,354,761.10-9,529,146.63-2,308,396.38

Finding the Fourth Proportional to 6,354,761.10, 9,529,146.63 and 2,308,396.38

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Solution

The fourth proportional to 6,354,761.10, 9,529,146.63 and 2,308,396.38 is: 3,461,506.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354,761.10 : 9,529,146.63 = 2,308,396.38 : x
  2. Step 2: Convert to fraction form
    6,354,761.10/9,529,146.63 = 2,308,396.38/x
  3. Step 3: Cross multiply
    6,354,761.10x = 9,529,146.63 × 2,308,396.38
  4. Step 4: Simplify right side
    6,354,761.10x = 21,997,047,585,181.20
  5. Step 5: Solve for x
    x = 21,997,047,585,181.20/6,354,761.10
  6. Step 6: Final answer
    x = 3,461,506.62

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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.