Home / 3,037,203.20-4,561,053.60-1,620,027.20

Finding the Fourth Proportional to 3,037,203.20, 4,561,053.60 and 1,620,027.20

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Solution

The fourth proportional to 3,037,203.20, 4,561,053.60 and 1,620,027.20 is: 2,432,840.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,203.20 : 4,561,053.60 = 1,620,027.20 : x
  2. Step 2: Convert to fraction form
    3,037,203.20/4,561,053.60 = 1,620,027.20/x
  3. Step 3: Cross multiply
    3,037,203.20x = 4,561,053.60 × 1,620,027.20
  4. Step 4: Simplify right side
    3,037,203.20x = 7,389,030,892,657.92
  5. Step 5: Solve for x
    x = 7,389,030,892,657.92/3,037,203.20
  6. Step 6: Final answer
    x = 2,432,840.48

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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.