Home / 1,044,920.25-1,567,399.82-296,985.69

Finding the Fourth Proportional to 1,044,920.25, 1,567,399.82 and 296,985.69

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Solution

The fourth proportional to 1,044,920.25, 1,567,399.82 and 296,985.69 is: 445,484.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,920.25 : 1,567,399.82 = 296,985.69 : x
  2. Step 2: Convert to fraction form
    1,044,920.25/1,567,399.82 = 296,985.69/x
  3. Step 3: Cross multiply
    1,044,920.25x = 1,567,399.82 × 296,985.69
  4. Step 4: Simplify right side
    1,044,920.25x = 465,495,315,563.65
  5. Step 5: Solve for x
    x = 465,495,315,563.65/1,044,920.25
  6. Step 6: Final answer
    x = 445,484.06

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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.