Home / 4,274,711.60-6,412,080.29-1,036,236.56

Finding the Fourth Proportional to 4,274,711.60, 6,412,080.29 and 1,036,236.56

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Solution

The fourth proportional to 4,274,711.60, 6,412,080.29 and 1,036,236.56 is: 1,554,357.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274,711.60 : 6,412,080.29 = 1,036,236.56 : x
  2. Step 2: Convert to fraction form
    4,274,711.60/6,412,080.29 = 1,036,236.56/x
  3. Step 3: Cross multiply
    4,274,711.60x = 6,412,080.29 × 1,036,236.56
  4. Step 4: Simplify right side
    4,274,711.60x = 6,644,431,984,911.82
  5. Step 5: Solve for x
    x = 6,644,431,984,911.82/4,274,711.60
  6. Step 6: Final answer
    x = 1,554,357.96

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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.