Home / 6,577,051.93-9,076,171.57-3,676,783.75

Finding the Fourth Proportional to 6,577,051.93, 9,076,171.57 and 3,676,783.75

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Solution

The fourth proportional to 6,577,051.93, 9,076,171.57 and 3,676,783.75 is: 5,073,872.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,051.93 : 9,076,171.57 = 3,676,783.75 : x
  2. Step 2: Convert to fraction form
    6,577,051.93/9,076,171.57 = 3,676,783.75/x
  3. Step 3: Cross multiply
    6,577,051.93x = 9,076,171.57 × 3,676,783.75
  4. Step 4: Simplify right side
    6,577,051.93x = 33,371,120,140,787.99
  5. Step 5: Solve for x
    x = 33,371,120,140,787.99/6,577,051.93
  6. Step 6: Final answer
    x = 5,073,872.08

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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.