Home / 4,739,247.66-6,540,512.67-2,702,108.46

Finding the Fourth Proportional to 4,739,247.66, 6,540,512.67 and 2,702,108.46

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Solution

The fourth proportional to 4,739,247.66, 6,540,512.67 and 2,702,108.46 is: 3,729,109.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,247.66 : 6,540,512.67 = 2,702,108.46 : x
  2. Step 2: Convert to fraction form
    4,739,247.66/6,540,512.67 = 2,702,108.46/x
  3. Step 3: Cross multiply
    4,739,247.66x = 6,540,512.67 × 2,702,108.46
  4. Step 4: Simplify right side
    4,739,247.66x = 17,673,174,618,344.19
  5. Step 5: Solve for x
    x = 17,673,174,618,344.19/4,739,247.66
  6. Step 6: Final answer
    x = 3,729,109.74

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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.