Home / 3,710,759.72-5,568,044.09-1,767,688.79

Finding the Fourth Proportional to 3,710,759.72, 5,568,044.09 and 1,767,688.79

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Solution

The fourth proportional to 3,710,759.72, 5,568,044.09 and 1,767,688.79 is: 2,652,440.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,759.72 : 5,568,044.09 = 1,767,688.79 : x
  2. Step 2: Convert to fraction form
    3,710,759.72/5,568,044.09 = 1,767,688.79/x
  3. Step 3: Cross multiply
    3,710,759.72x = 5,568,044.09 × 1,767,688.79
  4. Step 4: Simplify right side
    3,710,759.72x = 9,842,569,083,440.09
  5. Step 5: Solve for x
    x = 9,842,569,083,440.09/3,710,759.72
  6. Step 6: Final answer
    x = 2,652,440.43

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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.