Home / 6,676,414.34-10,013,220.23-1,882,982.59

Finding the Fourth Proportional to 6,676,414.34, 10,013,220.23 and 1,882,982.59

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Solution

The fourth proportional to 6,676,414.34, 10,013,220.23 and 1,882,982.59 is: 2,824,078.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676,414.34 : 10,013,220.23 = 1,882,982.59 : x
  2. Step 2: Convert to fraction form
    6,676,414.34/10,013,220.23 = 1,882,982.59/x
  3. Step 3: Cross multiply
    6,676,414.34x = 10,013,220.23 × 1,882,982.59
  4. Step 4: Simplify right side
    6,676,414.34x = 18,854,719,328,477.83
  5. Step 5: Solve for x
    x = 18,854,719,328,477.83/6,676,414.34
  6. Step 6: Final answer
    x = 2,824,078.67

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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.