Home / 9,911,910.30-14,866,091.85-6,306,968.85

Finding the Fourth Proportional to 9,911,910.30, 14,866,091.85 and 6,306,968.85

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Solution

The fourth proportional to 9,911,910.30, 14,866,091.85 and 6,306,968.85 is: 9,459,324.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,911,910.30 : 14,866,091.85 = 6,306,968.85 : x
  2. Step 2: Convert to fraction form
    9,911,910.30/14,866,091.85 = 6,306,968.85/x
  3. Step 3: Cross multiply
    9,911,910.30x = 14,866,091.85 × 6,306,968.85
  4. Step 4: Simplify right side
    9,911,910.30x = 93,759,978,219,188.86
  5. Step 5: Solve for x
    x = 93,759,978,219,188.86/9,911,910.30
  6. Step 6: Final answer
    x = 9,459,324.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.