Home / 4,844,551.30-7,266,585.41-1,811,694.20

Finding the Fourth Proportional to 4,844,551.30, 7,266,585.41 and 1,811,694.20

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Solution

The fourth proportional to 4,844,551.30, 7,266,585.41 and 1,811,694.20 is: 2,717,450.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,551.30 : 7,266,585.41 = 1,811,694.20 : x
  2. Step 2: Convert to fraction form
    4,844,551.30/7,266,585.41 = 1,811,694.20/x
  3. Step 3: Cross multiply
    4,844,551.30x = 7,266,585.41 × 1,811,694.20
  4. Step 4: Simplify right side
    4,844,551.30x = 13,164,830,632,043.15
  5. Step 5: Solve for x
    x = 13,164,830,632,043.15/4,844,551.30
  6. Step 6: Final answer
    x = 2,717,450.97

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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.