Home / 4,107,674.80-6,144,923.40-3,552,871.60

Finding the Fourth Proportional to 4,107,674.80, 6,144,923.40 and 3,552,871.60

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Solution

The fourth proportional to 4,107,674.80, 6,144,923.40 and 3,552,871.60 is: 5,314,959.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,674.80 : 6,144,923.40 = 3,552,871.60 : x
  2. Step 2: Convert to fraction form
    4,107,674.80/6,144,923.40 = 3,552,871.60/x
  3. Step 3: Cross multiply
    4,107,674.80x = 6,144,923.40 × 3,552,871.60
  4. Step 4: Simplify right side
    4,107,674.80x = 21,832,123,832,035.44
  5. Step 5: Solve for x
    x = 21,832,123,832,035.44/4,107,674.80
  6. Step 6: Final answer
    x = 5,314,959.17

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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.