Home / 7,732,192.68-10,670,425.56-4,294,753.56

Finding the Fourth Proportional to 7,732,192.68, 10,670,425.56 and 4,294,753.56

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Solution

The fourth proportional to 7,732,192.68, 10,670,425.56 and 4,294,753.56 is: 5,926,759.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,732,192.68 : 10,670,425.56 = 4,294,753.56 : x
  2. Step 2: Convert to fraction form
    7,732,192.68/10,670,425.56 = 4,294,753.56/x
  3. Step 3: Cross multiply
    7,732,192.68x = 10,670,425.56 × 4,294,753.56
  4. Step 4: Simplify right side
    7,732,192.68x = 45,826,848,160,524.99
  5. Step 5: Solve for x
    x = 45,826,848,160,524.99/7,732,192.68
  6. Step 6: Final answer
    x = 5,926,759.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.