Home / 2,425,307.97-3,636,905.85-695,796.25

Finding the Fourth Proportional to 2,425,307.97, 3,636,905.85 and 695,796.25

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Solution

The fourth proportional to 2,425,307.97, 3,636,905.85 and 695,796.25 is: 1,043,391.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,307.97 : 3,636,905.85 = 695,796.25 : x
  2. Step 2: Convert to fraction form
    2,425,307.97/3,636,905.85 = 695,796.25/x
  3. Step 3: Cross multiply
    2,425,307.97x = 3,636,905.85 × 695,796.25
  4. Step 4: Simplify right side
    2,425,307.97x = 2,530,545,445,550.03
  5. Step 5: Solve for x
    x = 2,530,545,445,550.03/2,425,307.97
  6. Step 6: Final answer
    x = 1,043,391.39

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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.