Home / 1,762,765.00-2,644,528.16-548,318.50

Finding the Fourth Proportional to 1,762,765.00, 2,644,528.16 and 548,318.50

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Solution

The fourth proportional to 1,762,765.00, 2,644,528.16 and 548,318.50 is: 822,596.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,765.00 : 2,644,528.16 = 548,318.50 : x
  2. Step 2: Convert to fraction form
    1,762,765.00/2,644,528.16 = 548,318.50/x
  3. Step 3: Cross multiply
    1,762,765.00x = 2,644,528.16 × 548,318.50
  4. Step 4: Simplify right side
    1,762,765.00x = 1,450,043,708,658.44
  5. Step 5: Solve for x
    x = 1,450,043,708,658.44/1,762,765.00
  6. Step 6: Final answer
    x = 822,596.15

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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.