Home / 4,715,584.92-6,507,507.24-2,569,408.92

Finding the Fourth Proportional to 4,715,584.92, 6,507,507.24 and 2,569,408.92

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Solution

The fourth proportional to 4,715,584.92, 6,507,507.24 and 2,569,408.92 is: 3,545,784.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,584.92 : 6,507,507.24 = 2,569,408.92 : x
  2. Step 2: Convert to fraction form
    4,715,584.92/6,507,507.24 = 2,569,408.92/x
  3. Step 3: Cross multiply
    4,715,584.92x = 6,507,507.24 × 2,569,408.92
  4. Step 4: Simplify right side
    4,715,584.92x = 16,720,447,149,420.58
  5. Step 5: Solve for x
    x = 16,720,447,149,420.58/4,715,584.92
  6. Step 6: Final answer
    x = 3,545,784.34

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1.5x scale

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.