Home / 8,745,797.97-12,069,741.87-4,825,534.86

Finding the Fourth Proportional to 8,745,797.97, 12,069,741.87 and 4,825,534.86

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Solution

The fourth proportional to 8,745,797.97, 12,069,741.87 and 4,825,534.86 is: 6,659,536.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,745,797.97 : 12,069,741.87 = 4,825,534.86 : x
  2. Step 2: Convert to fraction form
    8,745,797.97/12,069,741.87 = 4,825,534.86/x
  3. Step 3: Cross multiply
    8,745,797.97x = 12,069,741.87 × 4,825,534.86
  4. Step 4: Simplify right side
    8,745,797.97x = 58,242,960,144,886.59
  5. Step 5: Solve for x
    x = 58,242,960,144,886.59/8,745,797.97
  6. Step 6: Final answer
    x = 6,659,536.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.