Home / 2,427,452.34-3,641,658.20-890,462.03

Finding the Fourth Proportional to 2,427,452.34, 3,641,658.20 and 890,462.03

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Solution

The fourth proportional to 2,427,452.34, 3,641,658.20 and 890,462.03 is: 1,335,869.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,452.34 : 3,641,658.20 = 890,462.03 : x
  2. Step 2: Convert to fraction form
    2,427,452.34/3,641,658.20 = 890,462.03/x
  3. Step 3: Cross multiply
    2,427,452.34x = 3,641,658.20 × 890,462.03
  4. Step 4: Simplify right side
    2,427,452.34x = 3,242,758,330,677.55
  5. Step 5: Solve for x
    x = 3,242,758,330,677.55/2,427,452.34
  6. Step 6: Final answer
    x = 1,335,869.00

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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.