Home / 5,780,761.04-7,977,450.60-3,167,276.24

Finding the Fourth Proportional to 5,780,761.04, 7,977,450.60 and 3,167,276.24

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Solution

The fourth proportional to 5,780,761.04, 7,977,450.60 and 3,167,276.24 is: 4,370,841.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,780,761.04 : 7,977,450.60 = 3,167,276.24 : x
  2. Step 2: Convert to fraction form
    5,780,761.04/7,977,450.60 = 3,167,276.24/x
  3. Step 3: Cross multiply
    5,780,761.04x = 7,977,450.60 × 3,167,276.24
  4. Step 4: Simplify right side
    5,780,761.04x = 25,266,789,741,153.75
  5. Step 5: Solve for x
    x = 25,266,789,741,153.75/5,780,761.04
  6. Step 6: Final answer
    x = 4,370,841.41

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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.