Home / 4,766,833.72-7,147,996.62-1,732,084.48

Finding the Fourth Proportional to 4,766,833.72, 7,147,996.62 and 1,732,084.48

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Solution

The fourth proportional to 4,766,833.72, 7,147,996.62 and 1,732,084.48 is: 2,597,307.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,833.72 : 7,147,996.62 = 1,732,084.48 : x
  2. Step 2: Convert to fraction form
    4,766,833.72/7,147,996.62 = 1,732,084.48/x
  3. Step 3: Cross multiply
    4,766,833.72x = 7,147,996.62 × 1,732,084.48
  4. Step 4: Simplify right side
    4,766,833.72x = 12,380,934,008,594.46
  5. Step 5: Solve for x
    x = 12,380,934,008,594.46/4,766,833.72
  6. Step 6: Final answer
    x = 2,597,307.72

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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.