Home / 1,082,240.80-1,493,536.32-598,798.08

Finding the Fourth Proportional to 1,082,240.80, 1,493,536.32 and 598,798.08

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Solution

The fourth proportional to 1,082,240.80, 1,493,536.32 and 598,798.08 is: 826,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,240.80 : 1,493,536.32 = 598,798.08 : x
  2. Step 2: Convert to fraction form
    1,082,240.80/1,493,536.32 = 598,798.08/x
  3. Step 3: Cross multiply
    1,082,240.80x = 1,493,536.32 × 598,798.08
  4. Step 4: Simplify right side
    1,082,240.80x = 894,326,680,826.27
  5. Step 5: Solve for x
    x = 894,326,680,826.27/1,082,240.80
  6. Step 6: Final answer
    x = 826,365.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.