Home / 8,842,429.75-13,263,643.80-2,452,682.38

Finding the Fourth Proportional to 8,842,429.75, 13,263,643.80 and 2,452,682.38

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Solution

The fourth proportional to 8,842,429.75, 13,263,643.80 and 2,452,682.38 is: 3,679,023.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,842,429.75 : 13,263,643.80 = 2,452,682.38 : x
  2. Step 2: Convert to fraction form
    8,842,429.75/13,263,643.80 = 2,452,682.38/x
  3. Step 3: Cross multiply
    8,842,429.75x = 13,263,643.80 × 2,452,682.38
  4. Step 4: Simplify right side
    8,842,429.75x = 32,531,505,442,856.25
  5. Step 5: Solve for x
    x = 32,531,505,442,856.25/8,842,429.75
  6. Step 6: Final answer
    x = 3,679,023.34

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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.