Home / 4,467,300.60-6,703,721.10-2,338,912.20

Finding the Fourth Proportional to 4,467,300.60, 6,703,721.10 and 2,338,912.20

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Solution

The fourth proportional to 4,467,300.60, 6,703,721.10 and 2,338,912.20 is: 3,509,818.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,300.60 : 6,703,721.10 = 2,338,912.20 : x
  2. Step 2: Convert to fraction form
    4,467,300.60/6,703,721.10 = 2,338,912.20/x
  3. Step 3: Cross multiply
    4,467,300.60x = 6,703,721.10 × 2,338,912.20
  4. Step 4: Simplify right side
    4,467,300.60x = 15,679,415,066,187.42
  5. Step 5: Solve for x
    x = 15,679,415,066,187.42/4,467,300.60
  6. Step 6: Final answer
    x = 3,509,818.67

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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.