Home / 1,843,245.04-2,764,452.48-661,293.04

Finding the Fourth Proportional to 1,843,245.04, 2,764,452.48 and 661,293.04

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Solution

The fourth proportional to 1,843,245.04, 2,764,452.48 and 661,293.04 is: 991,790.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,245.04 : 2,764,452.48 = 661,293.04 : x
  2. Step 2: Convert to fraction form
    1,843,245.04/2,764,452.48 = 661,293.04/x
  3. Step 3: Cross multiply
    1,843,245.04x = 2,764,452.48 × 661,293.04
  4. Step 4: Simplify right side
    1,843,245.04x = 1,828,113,184,434.74
  5. Step 5: Solve for x
    x = 1,828,113,184,434.74/1,843,245.04
  6. Step 6: Final answer
    x = 991,790.64

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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.