Home / 2,448,272.20-3,672,408.30-1,652,009.80

Finding the Fourth Proportional to 2,448,272.20, 3,672,408.30 and 1,652,009.80

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Solution

The fourth proportional to 2,448,272.20, 3,672,408.30 and 1,652,009.80 is: 2,478,014.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,272.20 : 3,672,408.30 = 1,652,009.80 : x
  2. Step 2: Convert to fraction form
    2,448,272.20/3,672,408.30 = 1,652,009.80/x
  3. Step 3: Cross multiply
    2,448,272.20x = 3,672,408.30 × 1,652,009.80
  4. Step 4: Simplify right side
    2,448,272.20x = 6,066,854,501,201.34
  5. Step 5: Solve for x
    x = 6,066,854,501,201.34/2,448,272.20
  6. Step 6: Final answer
    x = 2,478,014.70

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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.