Home / 4,031,162.40-6,049,076.40-1,507,072.80

Finding the Fourth Proportional to 4,031,162.40, 6,049,076.40 and 1,507,072.80

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Solution

The fourth proportional to 4,031,162.40, 6,049,076.40 and 1,507,072.80 is: 2,261,481.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,162.40 : 6,049,076.40 = 1,507,072.80 : x
  2. Step 2: Convert to fraction form
    4,031,162.40/6,049,076.40 = 1,507,072.80/x
  3. Step 3: Cross multiply
    4,031,162.40x = 6,049,076.40 × 1,507,072.80
  4. Step 4: Simplify right side
    4,031,162.40x = 9,116,398,507,561.92
  5. Step 5: Solve for x
    x = 9,116,398,507,561.92/4,031,162.40
  6. Step 6: Final answer
    x = 2,261,481.33

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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.