Home / 6,150,187.04-8,487,782.88-3,434,457.92

Finding the Fourth Proportional to 6,150,187.04, 8,487,782.88 and 3,434,457.92

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Solution

The fourth proportional to 6,150,187.04, 8,487,782.88 and 3,434,457.92 is: 4,739,844.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,187.04 : 8,487,782.88 = 3,434,457.92 : x
  2. Step 2: Convert to fraction form
    6,150,187.04/8,487,782.88 = 3,434,457.92/x
  3. Step 3: Cross multiply
    6,150,187.04x = 8,487,782.88 × 3,434,457.92
  4. Step 4: Simplify right side
    6,150,187.04x = 29,150,933,135,456.41
  5. Step 5: Solve for x
    x = 29,150,933,135,456.41/6,150,187.04
  6. Step 6: Final answer
    x = 4,739,844.97

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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.