Home / 9,040,003.67-12,475,295.24-4,910,116.61

Finding the Fourth Proportional to 9,040,003.67, 12,475,295.24 and 4,910,116.61

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Solution

The fourth proportional to 9,040,003.67, 12,475,295.24 and 4,910,116.61 is: 6,776,009.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,040,003.67 : 12,475,295.24 = 4,910,116.61 : x
  2. Step 2: Convert to fraction form
    9,040,003.67/12,475,295.24 = 4,910,116.61/x
  3. Step 3: Cross multiply
    9,040,003.67x = 12,475,295.24 × 4,910,116.61
  4. Step 4: Simplify right side
    9,040,003.67x = 61,255,154,285,650.88
  5. Step 5: Solve for x
    x = 61,255,154,285,650.88/9,040,003.67
  6. Step 6: Final answer
    x = 6,776,009.90

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1.5x scale

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.