Home / 4,715,570-6,507,486.67-2,569,394

Finding the Fourth Proportional to 4,715,570, 6,507,486.67 and 2,569,394

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Solution

The fourth proportional to 4,715,570, 6,507,486.67 and 2,569,394 is: 3,545,763.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,570 : 6,507,486.67 = 2,569,394 : x
  2. Step 2: Convert to fraction form
    4,715,570/6,507,486.67 = 2,569,394/x
  3. Step 3: Cross multiply
    4,715,570x = 6,507,486.67 × 2,569,394
  4. Step 4: Simplify right side
    4,715,570x = 16,720,297,204,977.98
  5. Step 5: Solve for x
    x = 16,720,297,204,977.98/4,715,570
  6. Step 6: Final answer
    x = 3,545,763.76

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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.