Home / 2,404,218.90-3,603,266.55-982,668.90

Finding the Fourth Proportional to 2,404,218.90, 3,603,266.55 and 982,668.90

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Solution

The fourth proportional to 2,404,218.90, 3,603,266.55 and 982,668.90 is: 1,472,751.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,218.90 : 3,603,266.55 = 982,668.90 : x
  2. Step 2: Convert to fraction form
    2,404,218.90/3,603,266.55 = 982,668.90/x
  3. Step 3: Cross multiply
    2,404,218.90x = 3,603,266.55 × 982,668.90
  4. Step 4: Simplify right side
    2,404,218.90x = 3,540,817,977,095.30
  5. Step 5: Solve for x
    x = 3,540,817,977,095.30/2,404,218.90
  6. Step 6: Final answer
    x = 1,472,751.91

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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.