Home / 1,193,499.32-1,790,231.45-294,941.03

Finding the Fourth Proportional to 1,193,499.32, 1,790,231.45 and 294,941.03

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Solution

The fourth proportional to 1,193,499.32, 1,790,231.45 and 294,941.03 is: 442,407.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,499.32 : 1,790,231.45 = 294,941.03 : x
  2. Step 2: Convert to fraction form
    1,193,499.32/1,790,231.45 = 294,941.03/x
  3. Step 3: Cross multiply
    1,193,499.32x = 1,790,231.45 × 294,941.03
  4. Step 4: Simplify right side
    1,193,499.32x = 528,012,717,694.06
  5. Step 5: Solve for x
    x = 528,012,717,694.06/1,193,499.32
  6. Step 6: Final answer
    x = 442,407.22

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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.