Home / 8,842,347.72-13,263,520.32-2,452,600

Finding the Fourth Proportional to 8,842,347.72, 13,263,520.32 and 2,452,600

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Solution

The fourth proportional to 8,842,347.72, 13,263,520.32 and 2,452,600 is: 3,678,899.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,842,347.72 : 13,263,520.32 = 2,452,600 : x
  2. Step 2: Convert to fraction form
    8,842,347.72/13,263,520.32 = 2,452,600/x
  3. Step 3: Cross multiply
    8,842,347.72x = 13,263,520.32 × 2,452,600
  4. Step 4: Simplify right side
    8,842,347.72x = 32,530,109,936,832
  5. Step 5: Solve for x
    x = 32,530,109,936,832/8,842,347.72
  6. Step 6: Final answer
    x = 3,678,899.65

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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.