Home / 2,033,195.63-3,045,641.45-1,135,115.64

Finding the Fourth Proportional to 2,033,195.63, 3,045,641.45 and 1,135,115.64

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Solution

The fourth proportional to 2,033,195.63, 3,045,641.45 and 1,135,115.64 is: 1,700,355.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,195.63 : 3,045,641.45 = 1,135,115.64 : x
  2. Step 2: Convert to fraction form
    2,033,195.63/3,045,641.45 = 1,135,115.64/x
  3. Step 3: Cross multiply
    2,033,195.63x = 3,045,641.45 × 1,135,115.64
  4. Step 4: Simplify right side
    2,033,195.63x = 3,457,155,238,051.70
  5. Step 5: Solve for x
    x = 3,457,155,238,051.70/2,033,195.63
  6. Step 6: Final answer
    x = 1,700,355.44

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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.