Home / 6,228,167.55-9,337,767.71-3,827,051.25

Finding the Fourth Proportional to 6,228,167.55, 9,337,767.71 and 3,827,051.25

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Solution

The fourth proportional to 6,228,167.55, 9,337,767.71 and 3,827,051.25 is: 5,737,821.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,167.55 : 9,337,767.71 = 3,827,051.25 : x
  2. Step 2: Convert to fraction form
    6,228,167.55/9,337,767.71 = 3,827,051.25/x
  3. Step 3: Cross multiply
    6,228,167.55x = 9,337,767.71 × 3,827,051.25
  4. Step 4: Simplify right side
    6,228,167.55x = 35,736,115,567,629.88
  5. Step 5: Solve for x
    x = 35,736,115,567,629.88/6,228,167.55
  6. Step 6: Final answer
    x = 5,737,821.80

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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.