Home / 1,050,619.24-1,449,860.40-597,910.24

Finding the Fourth Proportional to 1,050,619.24, 1,449,860.40 and 597,910.24

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Solution

The fourth proportional to 1,050,619.24, 1,449,860.40 and 597,910.24 is: 825,119.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,619.24 : 1,449,860.40 = 597,910.24 : x
  2. Step 2: Convert to fraction form
    1,050,619.24/1,449,860.40 = 597,910.24/x
  3. Step 3: Cross multiply
    1,050,619.24x = 1,449,860.40 × 597,910.24
  4. Step 4: Simplify right side
    1,050,619.24x = 866,886,379,730.50
  5. Step 5: Solve for x
    x = 866,886,379,730.50/1,050,619.24
  6. Step 6: Final answer
    x = 825,119.46

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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.