Home / 7,380,954.18-11,076,369.57-3,063,004.25

Finding the Fourth Proportional to 7,380,954.18, 11,076,369.57 and 3,063,004.25

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Solution

The fourth proportional to 7,380,954.18, 11,076,369.57 and 3,063,004.25 is: 4,596,555.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,380,954.18 : 11,076,369.57 = 3,063,004.25 : x
  2. Step 2: Convert to fraction form
    7,380,954.18/11,076,369.57 = 3,063,004.25/x
  3. Step 3: Cross multiply
    7,380,954.18x = 11,076,369.57 × 3,063,004.25
  4. Step 4: Simplify right side
    7,380,954.18x = 33,926,967,012,098.83
  5. Step 5: Solve for x
    x = 33,926,967,012,098.83/7,380,954.18
  6. Step 6: Final answer
    x = 4,596,555.70

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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.