Home / 2,968,440.03-4,096,455.12-1,610,313.03

Finding the Fourth Proportional to 2,968,440.03, 4,096,455.12 and 1,610,313.03

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Solution

The fourth proportional to 2,968,440.03, 4,096,455.12 and 1,610,313.03 is: 2,222,236.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,440.03 : 4,096,455.12 = 1,610,313.03 : x
  2. Step 2: Convert to fraction form
    2,968,440.03/4,096,455.12 = 1,610,313.03/x
  3. Step 3: Cross multiply
    2,968,440.03x = 4,096,455.12 × 1,610,313.03
  4. Step 4: Simplify right side
    2,968,440.03x = 6,596,575,056,546.21
  5. Step 5: Solve for x
    x = 6,596,575,056,546.21/2,968,440.03
  6. Step 6: Final answer
    x = 2,222,236.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.