Home / 6,172,828.96-9,259,244.56-2,576,634.16

Finding the Fourth Proportional to 6,172,828.96, 9,259,244.56 and 2,576,634.16

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Solution

The fourth proportional to 6,172,828.96, 9,259,244.56 and 2,576,634.16 is: 3,864,951.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,172,828.96 : 9,259,244.56 = 2,576,634.16 : x
  2. Step 2: Convert to fraction form
    6,172,828.96/9,259,244.56 = 2,576,634.16/x
  3. Step 3: Cross multiply
    6,172,828.96x = 9,259,244.56 × 2,576,634.16
  4. Step 4: Simplify right side
    6,172,828.96x = 23,857,685,829,090.17
  5. Step 5: Solve for x
    x = 23,857,685,829,090.17/6,172,828.96
  6. Step 6: Final answer
    x = 3,864,951.71

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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.