Home / 5,625,166.39-7,762,326.59-3,302,153.22

Finding the Fourth Proportional to 5,625,166.39, 7,762,326.59 and 3,302,153.22

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Solution

The fourth proportional to 5,625,166.39, 7,762,326.59 and 3,302,153.22 is: 4,556,734.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,166.39 : 7,762,326.59 = 3,302,153.22 : x
  2. Step 2: Convert to fraction form
    5,625,166.39/7,762,326.59 = 3,302,153.22/x
  3. Step 3: Cross multiply
    5,625,166.39x = 7,762,326.59 × 3,302,153.22
  4. Step 4: Simplify right side
    5,625,166.39x = 25,632,391,743,860.12
  5. Step 5: Solve for x
    x = 25,632,391,743,860.12/5,625,166.39
  6. Step 6: Final answer
    x = 4,556,734.85

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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.