Home / 3,241,104.20-4,472,814.06-1,790,893.52

Finding the Fourth Proportional to 3,241,104.20, 4,472,814.06 and 1,790,893.52

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Solution

The fourth proportional to 3,241,104.20, 4,472,814.06 and 1,790,893.52 is: 2,471,482.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,104.20 : 4,472,814.06 = 1,790,893.52 : x
  2. Step 2: Convert to fraction form
    3,241,104.20/4,472,814.06 = 1,790,893.52/x
  3. Step 3: Cross multiply
    3,241,104.20x = 4,472,814.06 × 1,790,893.52
  4. Step 4: Simplify right side
    3,241,104.20x = 8,010,333,716,218.89
  5. Step 5: Solve for x
    x = 8,010,333,716,218.89/3,241,104.20
  6. Step 6: Final answer
    x = 2,471,482.93

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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.