Home / 4,883,669.70-7,328,128.95-2,044,068.90

Finding the Fourth Proportional to 4,883,669.70, 7,328,128.95 and 2,044,068.90

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Solution

The fourth proportional to 4,883,669.70, 7,328,128.95 and 2,044,068.90 is: 3,067,201.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,669.70 : 7,328,128.95 = 2,044,068.90 : x
  2. Step 2: Convert to fraction form
    4,883,669.70/7,328,128.95 = 2,044,068.90/x
  3. Step 3: Cross multiply
    4,883,669.70x = 7,328,128.95 × 2,044,068.90
  4. Step 4: Simplify right side
    4,883,669.70x = 14,979,200,481,884.65
  5. Step 5: Solve for x
    x = 14,979,200,481,884.65/4,883,669.70
  6. Step 6: Final answer
    x = 3,067,201.80

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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.