Home / 2,031,045.17-3,043,578.39-892,764.97

Finding the Fourth Proportional to 2,031,045.17, 3,043,578.39 and 892,764.97

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Solution

The fourth proportional to 2,031,045.17, 3,043,578.39 and 892,764.97 is: 1,337,833.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,045.17 : 3,043,578.39 = 892,764.97 : x
  2. Step 2: Convert to fraction form
    2,031,045.17/3,043,578.39 = 892,764.97/x
  3. Step 3: Cross multiply
    2,031,045.17x = 3,043,578.39 × 892,764.97
  4. Step 4: Simplify right side
    2,031,045.17x = 2,717,200,170,041.00
  5. Step 5: Solve for x
    x = 2,717,200,170,041.00/2,031,045.17
  6. Step 6: Final answer
    x = 1,337,833.45

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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.