Home / 4,996,772.70-6,895,538.55-2,704,932.78

Finding the Fourth Proportional to 4,996,772.70, 6,895,538.55 and 2,704,932.78

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Solution

The fourth proportional to 4,996,772.70, 6,895,538.55 and 2,704,932.78 is: 3,732,803.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,772.70 : 6,895,538.55 = 2,704,932.78 : x
  2. Step 2: Convert to fraction form
    4,996,772.70/6,895,538.55 = 2,704,932.78/x
  3. Step 3: Cross multiply
    4,996,772.70x = 6,895,538.55 × 2,704,932.78
  4. Step 4: Simplify right side
    4,996,772.70x = 18,651,968,259,648.67
  5. Step 5: Solve for x
    x = 18,651,968,259,648.67/4,996,772.70
  6. Step 6: Final answer
    x = 3,732,803.03

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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.