Home / 3,104,165.34-4,283,660.16-1,727,487

Finding the Fourth Proportional to 3,104,165.34, 4,283,660.16 and 1,727,487

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Solution

The fourth proportional to 3,104,165.34, 4,283,660.16 and 1,727,487 is: 2,383,883.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,165.34 : 4,283,660.16 = 1,727,487 : x
  2. Step 2: Convert to fraction form
    3,104,165.34/4,283,660.16 = 1,727,487/x
  3. Step 3: Cross multiply
    3,104,165.34x = 4,283,660.16 × 1,727,487
  4. Step 4: Simplify right side
    3,104,165.34x = 7,399,967,238,817.92
  5. Step 5: Solve for x
    x = 7,399,967,238,817.92/3,104,165.34
  6. Step 6: Final answer
    x = 2,383,883.08

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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.