Home / 632,566.41-872,954.25-346,092.65

Finding the Fourth Proportional to 632,566.41, 872,954.25 and 346,092.65

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Solution

The fourth proportional to 632,566.41, 872,954.25 and 346,092.65 is: 477,614.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,566.41 : 872,954.25 = 346,092.65 : x
  2. Step 2: Convert to fraction form
    632,566.41/872,954.25 = 346,092.65/x
  3. Step 3: Cross multiply
    632,566.41x = 872,954.25 × 346,092.65
  4. Step 4: Simplify right side
    632,566.41x = 302,123,045,346.49
  5. Step 5: Solve for x
    x = 302,123,045,346.49/632,566.41
  6. Step 6: Final answer
    x = 477,614.75

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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.