Home / 3,563,999.60-5,345,999.40-2,303,250.80

Finding the Fourth Proportional to 3,563,999.60, 5,345,999.40 and 2,303,250.80

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Solution

The fourth proportional to 3,563,999.60, 5,345,999.40 and 2,303,250.80 is: 3,454,876.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,999.60 : 5,345,999.40 = 2,303,250.80 : x
  2. Step 2: Convert to fraction form
    3,563,999.60/5,345,999.40 = 2,303,250.80/x
  3. Step 3: Cross multiply
    3,563,999.60x = 5,345,999.40 × 2,303,250.80
  4. Step 4: Simplify right side
    3,563,999.60x = 12,313,177,394,849.52
  5. Step 5: Solve for x
    x = 12,313,177,394,849.52/3,563,999.60
  6. Step 6: Final answer
    x = 3,454,876.20

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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.