Home / 3,470,227.20-4,782,422.34-2,501,706.96

Finding the Fourth Proportional to 3,470,227.20, 4,782,422.34 and 2,501,706.96

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Solution

The fourth proportional to 3,470,227.20, 4,782,422.34 and 2,501,706.96 is: 3,447,676.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,227.20 : 4,782,422.34 = 2,501,706.96 : x
  2. Step 2: Convert to fraction form
    3,470,227.20/4,782,422.34 = 2,501,706.96/x
  3. Step 3: Cross multiply
    3,470,227.20x = 4,782,422.34 × 2,501,706.96
  4. Step 4: Simplify right side
    3,470,227.20x = 11,964,219,253,637.49
  5. Step 5: Solve for x
    x = 11,964,219,253,637.49/3,470,227.20
  6. Step 6: Final answer
    x = 3,447,676.06

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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.