Home / 1,044,083.70-1,566,125.55-484,211.70

Finding the Fourth Proportional to 1,044,083.70, 1,566,125.55 and 484,211.70

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Solution

The fourth proportional to 1,044,083.70, 1,566,125.55 and 484,211.70 is: 726,317.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,083.70 : 1,566,125.55 = 484,211.70 : x
  2. Step 2: Convert to fraction form
    1,044,083.70/1,566,125.55 = 484,211.70/x
  3. Step 3: Cross multiply
    1,044,083.70x = 1,566,125.55 × 484,211.70
  4. Step 4: Simplify right side
    1,044,083.70x = 758,336,314,978.94
  5. Step 5: Solve for x
    x = 758,336,314,978.94/1,044,083.70
  6. Step 6: Final answer
    x = 726,317.55

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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.