Home / 6,175,994.24-8,523,212.28-3,422,623.76

Finding the Fourth Proportional to 6,175,994.24, 8,523,212.28 and 3,422,623.76

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Solution

The fourth proportional to 6,175,994.24, 8,523,212.28 and 3,422,623.76 is: 4,723,409.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,175,994.24 : 8,523,212.28 = 3,422,623.76 : x
  2. Step 2: Convert to fraction form
    6,175,994.24/8,523,212.28 = 3,422,623.76/x
  3. Step 3: Cross multiply
    6,175,994.24x = 8,523,212.28 × 3,422,623.76
  4. Step 4: Simplify right side
    6,175,994.24x = 29,171,748,861,051.77
  5. Step 5: Solve for x
    x = 29,171,748,861,051.77/6,175,994.24
  6. Step 6: Final answer
    x = 4,723,409.34

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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.