Home / 4,151,863.80-6,227,795.70-2,444,254.20

Finding the Fourth Proportional to 4,151,863.80, 6,227,795.70 and 2,444,254.20

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Solution

The fourth proportional to 4,151,863.80, 6,227,795.70 and 2,444,254.20 is: 3,666,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,863.80 : 6,227,795.70 = 2,444,254.20 : x
  2. Step 2: Convert to fraction form
    4,151,863.80/6,227,795.70 = 2,444,254.20/x
  3. Step 3: Cross multiply
    4,151,863.80x = 6,227,795.70 × 2,444,254.20
  4. Step 4: Simplify right side
    4,151,863.80x = 15,222,315,796,466.94
  5. Step 5: Solve for x
    x = 15,222,315,796,466.94/4,151,863.80
  6. Step 6: Final answer
    x = 3,666,381.30

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Similar ratio
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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.