Home / 5,778,604.60-8,668,943.70-2,413,151.80

Finding the Fourth Proportional to 5,778,604.60, 8,668,943.70 and 2,413,151.80

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Solution

The fourth proportional to 5,778,604.60, 8,668,943.70 and 2,413,151.80 is: 3,620,160.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,778,604.60 : 8,668,943.70 = 2,413,151.80 : x
  2. Step 2: Convert to fraction form
    5,778,604.60/8,668,943.70 = 2,413,151.80/x
  3. Step 3: Cross multiply
    5,778,604.60x = 8,668,943.70 × 2,413,151.80
  4. Step 4: Simplify right side
    5,778,604.60x = 20,919,477,093,753.66
  5. Step 5: Solve for x
    x = 20,919,477,093,753.66/5,778,604.60
  6. Step 6: Final answer
    x = 3,620,160.67

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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.