Home / 2,235,276.58-3,352,882.09-552,380.10

Finding the Fourth Proportional to 2,235,276.58, 3,352,882.09 and 552,380.10

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Solution

The fourth proportional to 2,235,276.58, 3,352,882.09 and 552,380.10 is: 828,562.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,276.58 : 3,352,882.09 = 552,380.10 : x
  2. Step 2: Convert to fraction form
    2,235,276.58/3,352,882.09 = 552,380.10/x
  3. Step 3: Cross multiply
    2,235,276.58x = 3,352,882.09 × 552,380.10
  4. Step 4: Simplify right side
    2,235,276.58x = 1,852,065,344,162.41
  5. Step 5: Solve for x
    x = 1,852,065,344,162.41/2,235,276.58
  6. Step 6: Final answer
    x = 828,562.05

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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.