Home / 3,364,008.54-5,042,469.24-1,677,569.10

Finding the Fourth Proportional to 3,364,008.54, 5,042,469.24 and 1,677,569.10

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Solution

The fourth proportional to 3,364,008.54, 5,042,469.24 and 1,677,569.10 is: 2,514,586.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,008.54 : 5,042,469.24 = 1,677,569.10 : x
  2. Step 2: Convert to fraction form
    3,364,008.54/5,042,469.24 = 1,677,569.10/x
  3. Step 3: Cross multiply
    3,364,008.54x = 5,042,469.24 × 1,677,569.10
  4. Step 4: Simplify right side
    3,364,008.54x = 8,459,090,584,724.49
  5. Step 5: Solve for x
    x = 8,459,090,584,724.49/3,364,008.54
  6. Step 6: Final answer
    x = 2,514,586.54

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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.