Home / 11,585,014.20-17,377,521.30-3,066,211.80

Finding the Fourth Proportional to 11,585,014.20, 17,377,521.30 and 3,066,211.80

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Solution

The fourth proportional to 11,585,014.20, 17,377,521.30 and 3,066,211.80 is: 4,599,317.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,585,014.20 : 17,377,521.30 = 3,066,211.80 : x
  2. Step 2: Convert to fraction form
    11,585,014.20/17,377,521.30 = 3,066,211.80/x
  3. Step 3: Cross multiply
    11,585,014.20x = 17,377,521.30 × 3,066,211.80
  4. Step 4: Simplify right side
    11,585,014.20x = 53,283,160,864,811.34
  5. Step 5: Solve for x
    x = 53,283,160,864,811.34/11,585,014.20
  6. Step 6: Final answer
    x = 4,599,317.70

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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.