Home / 3,041,362.37-4,561,462.15-911,446.49

Finding the Fourth Proportional to 3,041,362.37, 4,561,462.15 and 911,446.49

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Solution

The fourth proportional to 3,041,362.37, 4,561,462.15 and 911,446.49 is: 1,366,995.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,362.37 : 4,561,462.15 = 911,446.49 : x
  2. Step 2: Convert to fraction form
    3,041,362.37/4,561,462.15 = 911,446.49/x
  3. Step 3: Cross multiply
    3,041,362.37x = 4,561,462.15 × 911,446.49
  4. Step 4: Simplify right side
    3,041,362.37x = 4,157,528,654,481.70
  5. Step 5: Solve for x
    x = 4,157,528,654,481.70/3,041,362.37
  6. Step 6: Final answer
    x = 1,366,995.49

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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.