Home / 8,113,272.76-11,195,890.98-4,441,485.88

Finding the Fourth Proportional to 8,113,272.76, 11,195,890.98 and 4,441,485.88

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Solution

The fourth proportional to 8,113,272.76, 11,195,890.98 and 4,441,485.88 is: 6,129,017.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,113,272.76 : 11,195,890.98 = 4,441,485.88 : x
  2. Step 2: Convert to fraction form
    8,113,272.76/11,195,890.98 = 4,441,485.88/x
  3. Step 3: Cross multiply
    8,113,272.76x = 11,195,890.98 × 4,441,485.88
  4. Step 4: Simplify right side
    8,113,272.76x = 49,726,391,701,689.36
  5. Step 5: Solve for x
    x = 49,726,391,701,689.36/8,113,272.76
  6. Step 6: Final answer
    x = 6,129,017.62

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Double scale
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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.