Home / 4,765,390.88-6,576,282.53-2,589,939.14

Finding the Fourth Proportional to 4,765,390.88, 6,576,282.53 and 2,589,939.14

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Solution

The fourth proportional to 4,765,390.88, 6,576,282.53 and 2,589,939.14 is: 3,574,139.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,765,390.88 : 6,576,282.53 = 2,589,939.14 : x
  2. Step 2: Convert to fraction form
    4,765,390.88/6,576,282.53 = 2,589,939.14/x
  3. Step 3: Cross multiply
    4,765,390.88x = 6,576,282.53 × 2,589,939.14
  4. Step 4: Simplify right side
    4,765,390.88x = 17,032,171,474,314.12
  5. Step 5: Solve for x
    x = 17,032,171,474,314.12/4,765,390.88
  6. Step 6: Final answer
    x = 3,574,139.44

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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.