Home / 5,508,110.20-7,601,040.34-3,060,657.88

Finding the Fourth Proportional to 5,508,110.20, 7,601,040.34 and 3,060,657.88

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Solution

The fourth proportional to 5,508,110.20, 7,601,040.34 and 3,060,657.88 is: 4,223,623.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,110.20 : 7,601,040.34 = 3,060,657.88 : x
  2. Step 2: Convert to fraction form
    5,508,110.20/7,601,040.34 = 3,060,657.88/x
  3. Step 3: Cross multiply
    5,508,110.20x = 7,601,040.34 × 3,060,657.88
  4. Step 4: Simplify right side
    5,508,110.20x = 23,264,184,012,818.88
  5. Step 5: Solve for x
    x = 23,264,184,012,818.88/5,508,110.20
  6. Step 6: Final answer
    x = 4,223,623.56

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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.