Home / 2,373,654.46-3,561,041.76-776,211.34

Finding the Fourth Proportional to 2,373,654.46, 3,561,041.76 and 776,211.34

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Solution

The fourth proportional to 2,373,654.46, 3,561,041.76 and 776,211.34 is: 1,164,500.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,654.46 : 3,561,041.76 = 776,211.34 : x
  2. Step 2: Convert to fraction form
    2,373,654.46/3,561,041.76 = 776,211.34/x
  3. Step 3: Cross multiply
    2,373,654.46x = 3,561,041.76 × 776,211.34
  4. Step 4: Simplify right side
    2,373,654.46x = 2,764,120,996,325.56
  5. Step 5: Solve for x
    x = 2,764,120,996,325.56/2,373,654.46
  6. Step 6: Final answer
    x = 1,164,500.16

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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.