Home / 4,315,906-6,474,170.04-1,656,514

Finding the Fourth Proportional to 4,315,906, 6,474,170.04 and 1,656,514

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Solution

The fourth proportional to 4,315,906, 6,474,170.04 and 1,656,514 is: 2,484,890.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,906 : 6,474,170.04 = 1,656,514 : x
  2. Step 2: Convert to fraction form
    4,315,906/6,474,170.04 = 1,656,514/x
  3. Step 3: Cross multiply
    4,315,906x = 6,474,170.04 × 1,656,514
  4. Step 4: Simplify right side
    4,315,906x = 10,724,553,309,640.56
  5. Step 5: Solve for x
    x = 10,724,553,309,640.56/4,315,906
  6. Step 6: Final answer
    x = 2,484,890.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.