Home / 3,063,097.38-4,594,644.99-819,177.06

Finding the Fourth Proportional to 3,063,097.38, 4,594,644.99 and 819,177.06

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Solution

The fourth proportional to 3,063,097.38, 4,594,644.99 and 819,177.06 is: 1,228,765.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,097.38 : 4,594,644.99 = 819,177.06 : x
  2. Step 2: Convert to fraction form
    3,063,097.38/4,594,644.99 = 819,177.06/x
  3. Step 3: Cross multiply
    3,063,097.38x = 4,594,644.99 × 819,177.06
  4. Step 4: Simplify right side
    3,063,097.38x = 3,763,827,774,651.93
  5. Step 5: Solve for x
    x = 3,763,827,774,651.93/3,063,097.38
  6. Step 6: Final answer
    x = 1,228,765.30

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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.