Home / 3,579,243.88-5,369,706.76-1,183,088.59

Finding the Fourth Proportional to 3,579,243.88, 5,369,706.76 and 1,183,088.59

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Solution

The fourth proportional to 3,579,243.88, 5,369,706.76 and 1,183,088.59 is: 1,774,910.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,243.88 : 5,369,706.76 = 1,183,088.59 : x
  2. Step 2: Convert to fraction form
    3,579,243.88/5,369,706.76 = 1,183,088.59/x
  3. Step 3: Cross multiply
    3,579,243.88x = 5,369,706.76 × 1,183,088.59
  4. Step 4: Simplify right side
    3,579,243.88x = 6,352,838,799,401.87
  5. Step 5: Solve for x
    x = 6,352,838,799,401.87/3,579,243.88
  6. Step 6: Final answer
    x = 1,774,910.85

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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.