Home / 6,577,450.60-9,076,918.24-3,676,963.72

Finding the Fourth Proportional to 6,577,450.60, 9,076,918.24 and 3,676,963.72

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Solution

The fourth proportional to 6,577,450.60, 9,076,918.24 and 3,676,963.72 is: 5,074,230.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,450.60 : 9,076,918.24 = 3,676,963.72 : x
  2. Step 2: Convert to fraction form
    6,577,450.60/9,076,918.24 = 3,676,963.72/x
  3. Step 3: Cross multiply
    6,577,450.60x = 9,076,918.24 × 3,676,963.72
  4. Step 4: Simplify right side
    6,577,450.60x = 33,375,499,057,886.25
  5. Step 5: Solve for x
    x = 33,375,499,057,886.25/6,577,450.60
  6. Step 6: Final answer
    x = 5,074,230.29

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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.