Home / 4,715,575.89-6,507,494.79-2,569,399.89

Finding the Fourth Proportional to 4,715,575.89, 6,507,494.79 and 2,569,399.89

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Solution

The fourth proportional to 4,715,575.89, 6,507,494.79 and 2,569,399.89 is: 3,545,771.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,575.89 : 6,507,494.79 = 2,569,399.89 : x
  2. Step 2: Convert to fraction form
    4,715,575.89/6,507,494.79 = 2,569,399.89/x
  3. Step 3: Cross multiply
    4,715,575.89x = 6,507,494.79 × 2,569,399.89
  4. Step 4: Simplify right side
    4,715,575.89x = 16,720,356,397,601.57
  5. Step 5: Solve for x
    x = 16,720,356,397,601.57/4,715,575.89
  6. Step 6: Final answer
    x = 3,545,771.88

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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.