Home / 3,766,563.60-5,649,845.40-2,500,285.20

Finding the Fourth Proportional to 3,766,563.60, 5,649,845.40 and 2,500,285.20

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Solution

The fourth proportional to 3,766,563.60, 5,649,845.40 and 2,500,285.20 is: 3,750,427.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,563.60 : 5,649,845.40 = 2,500,285.20 : x
  2. Step 2: Convert to fraction form
    3,766,563.60/5,649,845.40 = 2,500,285.20/x
  3. Step 3: Cross multiply
    3,766,563.60x = 5,649,845.40 × 2,500,285.20
  4. Step 4: Simplify right side
    3,766,563.60x = 14,126,224,835,908.08
  5. Step 5: Solve for x
    x = 14,126,224,835,908.08/3,766,563.60
  6. Step 6: Final answer
    x = 3,750,427.80

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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.