Home / 5,779,829.84-7,976,229-3,201,550.16

Finding the Fourth Proportional to 5,779,829.84, 7,976,229 and 3,201,550.16

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Solution

The fourth proportional to 5,779,829.84, 7,976,229 and 3,201,550.16 is: 4,418,174.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,829.84 : 7,976,229 = 3,201,550.16 : x
  2. Step 2: Convert to fraction form
    5,779,829.84/7,976,229 = 3,201,550.16/x
  3. Step 3: Cross multiply
    5,779,829.84x = 7,976,229 × 3,201,550.16
  4. Step 4: Simplify right side
    5,779,829.84x = 25,536,297,231,146.64
  5. Step 5: Solve for x
    x = 25,536,297,231,146.64/5,779,829.84
  6. Step 6: Final answer
    x = 4,418,174.57

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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.