Home / 2,037,485.22-3,056,329.35-775,410.66

Finding the Fourth Proportional to 2,037,485.22, 3,056,329.35 and 775,410.66

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Solution

The fourth proportional to 2,037,485.22, 3,056,329.35 and 775,410.66 is: 1,163,154.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,485.22 : 3,056,329.35 = 775,410.66 : x
  2. Step 2: Convert to fraction form
    2,037,485.22/3,056,329.35 = 775,410.66/x
  3. Step 3: Cross multiply
    2,037,485.22x = 3,056,329.35 × 775,410.66
  4. Step 4: Simplify right side
    2,037,485.22x = 2,369,910,358,460.87
  5. Step 5: Solve for x
    x = 2,369,910,358,460.87/2,037,485.22
  6. Step 6: Final answer
    x = 1,163,154.63

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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.