Home / 3,277,247.88-4,522,871.28-1,807,443.87

Finding the Fourth Proportional to 3,277,247.88, 4,522,871.28 and 1,807,443.87

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Solution

The fourth proportional to 3,277,247.88, 4,522,871.28 and 1,807,443.87 is: 2,494,421.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,247.88 : 4,522,871.28 = 1,807,443.87 : x
  2. Step 2: Convert to fraction form
    3,277,247.88/4,522,871.28 = 1,807,443.87/x
  3. Step 3: Cross multiply
    3,277,247.88x = 4,522,871.28 × 1,807,443.87
  4. Step 4: Simplify right side
    3,277,247.88x = 8,174,835,969,835.06
  5. Step 5: Solve for x
    x = 8,174,835,969,835.06/3,277,247.88
  6. Step 6: Final answer
    x = 2,494,421.01

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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.