Home / 1,703,670.64-2,555,998.94-550,892.61

Finding the Fourth Proportional to 1,703,670.64, 2,555,998.94 and 550,892.61

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Solution

The fourth proportional to 1,703,670.64, 2,555,998.94 and 550,892.61 is: 826,498.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,670.64 : 2,555,998.94 = 550,892.61 : x
  2. Step 2: Convert to fraction form
    1,703,670.64/2,555,998.94 = 550,892.61/x
  3. Step 3: Cross multiply
    1,703,670.64x = 2,555,998.94 × 550,892.61
  4. Step 4: Simplify right side
    1,703,670.64x = 1,408,080,928,591.07
  5. Step 5: Solve for x
    x = 1,408,080,928,591.07/1,703,670.64
  6. Step 6: Final answer
    x = 826,498.33

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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.