Home / 3,352,051.90-5,028,103.41-955,894.54

Finding the Fourth Proportional to 3,352,051.90, 5,028,103.41 and 955,894.54

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Solution

The fourth proportional to 3,352,051.90, 5,028,103.41 and 955,894.54 is: 1,433,849.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,051.90 : 5,028,103.41 = 955,894.54 : x
  2. Step 2: Convert to fraction form
    3,352,051.90/5,028,103.41 = 955,894.54/x
  3. Step 3: Cross multiply
    3,352,051.90x = 5,028,103.41 × 955,894.54
  4. Step 4: Simplify right side
    3,352,051.90x = 4,806,336,596,174.38
  5. Step 5: Solve for x
    x = 4,806,336,596,174.38/3,352,051.90
  6. Step 6: Final answer
    x = 1,433,849.10

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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.