Home / 3,482,029.80-5,223,044.70-3,127,735.80

Finding the Fourth Proportional to 3,482,029.80, 5,223,044.70 and 3,127,735.80

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Solution

The fourth proportional to 3,482,029.80, 5,223,044.70 and 3,127,735.80 is: 4,691,603.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,029.80 : 5,223,044.70 = 3,127,735.80 : x
  2. Step 2: Convert to fraction form
    3,482,029.80/5,223,044.70 = 3,127,735.80/x
  3. Step 3: Cross multiply
    3,482,029.80x = 5,223,044.70 × 3,127,735.80
  4. Step 4: Simplify right side
    3,482,029.80x = 16,336,303,893,190.26
  5. Step 5: Solve for x
    x = 16,336,303,893,190.26/3,482,029.80
  6. Step 6: Final answer
    x = 4,691,603.70

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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.