Home / 5,625,164.64-7,762,324.18-3,302,151.46

Finding the Fourth Proportional to 5,625,164.64, 7,762,324.18 and 3,302,151.46

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Solution

The fourth proportional to 5,625,164.64, 7,762,324.18 and 3,302,151.46 is: 4,556,732.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,164.64 : 7,762,324.18 = 3,302,151.46 : x
  2. Step 2: Convert to fraction form
    5,625,164.64/7,762,324.18 = 3,302,151.46/x
  3. Step 3: Cross multiply
    5,625,164.64x = 7,762,324.18 × 3,302,151.46
  4. Step 4: Simplify right side
    5,625,164.64x = 25,632,370,123,980.30
  5. Step 5: Solve for x
    x = 25,632,370,123,980.30/5,625,164.64
  6. Step 6: Final answer
    x = 4,556,732.43

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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.