Home / 1,134,297.88-1,701,615.90-404,764.27

Finding the Fourth Proportional to 1,134,297.88, 1,701,615.90 and 404,764.27

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Solution

The fourth proportional to 1,134,297.88, 1,701,615.90 and 404,764.27 is: 607,206.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,297.88 : 1,701,615.90 = 404,764.27 : x
  2. Step 2: Convert to fraction form
    1,134,297.88/1,701,615.90 = 404,764.27/x
  3. Step 3: Cross multiply
    1,134,297.88x = 1,701,615.90 × 404,764.27
  4. Step 4: Simplify right side
    1,134,297.88x = 688,753,313,329.85
  5. Step 5: Solve for x
    x = 688,753,313,329.85/1,134,297.88
  6. Step 6: Final answer
    x = 607,206.74

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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.