Home / 3,575,966.24-5,364,273.60-1,179,817.76

Finding the Fourth Proportional to 3,575,966.24, 5,364,273.60 and 1,179,817.76

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Solution

The fourth proportional to 3,575,966.24, 5,364,273.60 and 1,179,817.76 is: 1,769,833.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,966.24 : 5,364,273.60 = 1,179,817.76 : x
  2. Step 2: Convert to fraction form
    3,575,966.24/5,364,273.60 = 1,179,817.76/x
  3. Step 3: Cross multiply
    3,575,966.24x = 5,364,273.60 × 1,179,817.76
  4. Step 4: Simplify right side
    3,575,966.24x = 6,328,865,262,779.14
  5. Step 5: Solve for x
    x = 6,328,865,262,779.14/3,575,966.24
  6. Step 6: Final answer
    x = 1,769,833.62

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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.