Home / 3,042,633.68-4,564,905.51-1,829,606.84

Finding the Fourth Proportional to 3,042,633.68, 4,564,905.51 and 1,829,606.84

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Solution

The fourth proportional to 3,042,633.68, 4,564,905.51 and 1,829,606.84 is: 2,744,984.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,633.68 : 4,564,905.51 = 1,829,606.84 : x
  2. Step 2: Convert to fraction form
    3,042,633.68/4,564,905.51 = 1,829,606.84/x
  3. Step 3: Cross multiply
    3,042,633.68x = 4,564,905.51 × 1,829,606.84
  4. Step 4: Simplify right side
    3,042,633.68x = 8,351,982,345,049.69
  5. Step 5: Solve for x
    x = 8,351,982,345,049.69/3,042,633.68
  6. Step 6: Final answer
    x = 2,744,984.52

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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.