Home / 1,081,342.88-1,492,189.06-597,870.08

Finding the Fourth Proportional to 1,081,342.88, 1,492,189.06 and 597,870.08

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Solution

The fourth proportional to 1,081,342.88, 1,492,189.06 and 597,870.08 is: 825,025.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,342.88 : 1,492,189.06 = 597,870.08 : x
  2. Step 2: Convert to fraction form
    1,081,342.88/1,492,189.06 = 597,870.08/x
  3. Step 3: Cross multiply
    1,081,342.88x = 1,492,189.06 × 597,870.08
  4. Step 4: Simplify right side
    1,081,342.88x = 892,135,192,677.33
  5. Step 5: Solve for x
    x = 892,135,192,677.33/1,081,342.88
  6. Step 6: Final answer
    x = 825,025.26

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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.