Home / 5,751,813.27-7,938,205.29-3,304,419.75

Finding the Fourth Proportional to 5,751,813.27, 7,938,205.29 and 3,304,419.75

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Solution

The fourth proportional to 5,751,813.27, 7,938,205.29 and 3,304,419.75 is: 4,560,503.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,751,813.27 : 7,938,205.29 = 3,304,419.75 : x
  2. Step 2: Convert to fraction form
    5,751,813.27/7,938,205.29 = 3,304,419.75/x
  3. Step 3: Cross multiply
    5,751,813.27x = 7,938,205.29 × 3,304,419.75
  4. Step 4: Simplify right side
    5,751,813.27x = 26,231,162,339,830.48
  5. Step 5: Solve for x
    x = 26,231,162,339,830.48/5,751,813.27
  6. Step 6: Final answer
    x = 4,560,503.12

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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.