Home / 2,200,526.52-3,300,835.86-704,614.20

Finding the Fourth Proportional to 2,200,526.52, 3,300,835.86 and 704,614.20

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Solution

The fourth proportional to 2,200,526.52, 3,300,835.86 and 704,614.20 is: 1,056,936.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,526.52 : 3,300,835.86 = 704,614.20 : x
  2. Step 2: Convert to fraction form
    2,200,526.52/3,300,835.86 = 704,614.20/x
  3. Step 3: Cross multiply
    2,200,526.52x = 3,300,835.86 × 704,614.20
  4. Step 4: Simplify right side
    2,200,526.52x = 2,325,815,818,825.21
  5. Step 5: Solve for x
    x = 2,325,815,818,825.21/2,200,526.52
  6. Step 6: Final answer
    x = 1,056,936.05

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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.