Home / 1,589,160.66-2,383,814.44-524,295.78

Finding the Fourth Proportional to 1,589,160.66, 2,383,814.44 and 524,295.78

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Solution

The fourth proportional to 1,589,160.66, 2,383,814.44 and 524,295.78 is: 786,467.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,160.66 : 2,383,814.44 = 524,295.78 : x
  2. Step 2: Convert to fraction form
    1,589,160.66/2,383,814.44 = 524,295.78/x
  3. Step 3: Cross multiply
    1,589,160.66x = 2,383,814.44 × 524,295.78
  4. Step 4: Simplify right side
    1,589,160.66x = 1,249,823,851,195.06
  5. Step 5: Solve for x
    x = 1,249,823,851,195.06/1,589,160.66
  6. Step 6: Final answer
    x = 786,467.90

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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.