Home / 6,126,358.85-8,456,991.94-4,361,396.52

Finding the Fourth Proportional to 6,126,358.85, 8,456,991.94 and 4,361,396.52

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Solution

The fourth proportional to 6,126,358.85, 8,456,991.94 and 4,361,396.52 is: 6,020,590.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,358.85 : 8,456,991.94 = 4,361,396.52 : x
  2. Step 2: Convert to fraction form
    6,126,358.85/8,456,991.94 = 4,361,396.52/x
  3. Step 3: Cross multiply
    6,126,358.85x = 8,456,991.94 × 4,361,396.52
  4. Step 4: Simplify right side
    6,126,358.85x = 36,884,295,216,784.04
  5. Step 5: Solve for x
    x = 36,884,295,216,784.04/6,126,358.85
  6. Step 6: Final answer
    x = 6,020,590.06

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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.