Home / 2,171,756.84-3,257,654.24-552,527.14

Finding the Fourth Proportional to 2,171,756.84, 3,257,654.24 and 552,527.14

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Solution

The fourth proportional to 2,171,756.84, 3,257,654.24 and 552,527.14 is: 828,795.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,171,756.84 : 3,257,654.24 = 552,527.14 : x
  2. Step 2: Convert to fraction form
    2,171,756.84/3,257,654.24 = 552,527.14/x
  3. Step 3: Cross multiply
    2,171,756.84x = 3,257,654.24 × 552,527.14
  4. Step 4: Simplify right side
    2,171,756.84x = 1,799,942,365,161.17
  5. Step 5: Solve for x
    x = 1,799,942,365,161.17/2,171,756.84
  6. Step 6: Final answer
    x = 828,795.53

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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.