Home / 7,304,259.84-10,080,092.16-3,996,752.64

Finding the Fourth Proportional to 7,304,259.84, 10,080,092.16 and 3,996,752.64

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Solution

The fourth proportional to 7,304,259.84, 10,080,092.16 and 3,996,752.64 is: 5,515,635.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,259.84 : 10,080,092.16 = 3,996,752.64 : x
  2. Step 2: Convert to fraction form
    7,304,259.84/10,080,092.16 = 3,996,752.64/x
  3. Step 3: Cross multiply
    7,304,259.84x = 10,080,092.16 × 3,996,752.64
  4. Step 4: Simplify right side
    7,304,259.84x = 40,287,634,951,923.30
  5. Step 5: Solve for x
    x = 40,287,634,951,923.30/7,304,259.84
  6. Step 6: Final answer
    x = 5,515,635.51

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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.