Home / 1,052,813.46-1,579,920.82-573,162.24

Finding the Fourth Proportional to 1,052,813.46, 1,579,920.82 and 573,162.24

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Solution

The fourth proportional to 1,052,813.46, 1,579,920.82 and 573,162.24 is: 860,124.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,813.46 : 1,579,920.82 = 573,162.24 : x
  2. Step 2: Convert to fraction form
    1,052,813.46/1,579,920.82 = 573,162.24/x
  3. Step 3: Cross multiply
    1,052,813.46x = 1,579,920.82 × 573,162.24
  4. Step 4: Simplify right side
    1,052,813.46x = 905,550,956,213.84
  5. Step 5: Solve for x
    x = 905,550,956,213.84/1,052,813.46
  6. Step 6: Final answer
    x = 860,124.79

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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.