Home / 7,380,956.04-11,076,372.38-3,063,006.12

Finding the Fourth Proportional to 7,380,956.04, 11,076,372.38 and 3,063,006.12

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Solution

The fourth proportional to 7,380,956.04, 11,076,372.38 and 3,063,006.12 is: 4,596,558.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,380,956.04 : 11,076,372.38 = 3,063,006.12 : x
  2. Step 2: Convert to fraction form
    7,380,956.04/11,076,372.38 = 3,063,006.12/x
  3. Step 3: Cross multiply
    7,380,956.04x = 11,076,372.38 × 3,063,006.12
  4. Step 4: Simplify right side
    7,380,956.04x = 33,926,996,387,338.97
  5. Step 5: Solve for x
    x = 33,926,996,387,338.97/7,380,956.04
  6. Step 6: Final answer
    x = 4,596,558.52

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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.