Home / 3,306,885.15-4,960,908.99-1,509,950.27

Finding the Fourth Proportional to 3,306,885.15, 4,960,908.99 and 1,509,950.27

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Solution

The fourth proportional to 3,306,885.15, 4,960,908.99 and 1,509,950.27 is: 2,265,190.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,885.15 : 4,960,908.99 = 1,509,950.27 : x
  2. Step 2: Convert to fraction form
    3,306,885.15/4,960,908.99 = 1,509,950.27/x
  3. Step 3: Cross multiply
    3,306,885.15x = 4,960,908.99 × 1,509,950.27
  4. Step 4: Simplify right side
    3,306,885.15x = 7,490,725,844,091.38
  5. Step 5: Solve for x
    x = 7,490,725,844,091.38/3,306,885.15
  6. Step 6: Final answer
    x = 2,265,190.81

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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.