Home / 4,315,910-6,474,176.04-1,656,518

Finding the Fourth Proportional to 4,315,910, 6,474,176.04 and 1,656,518

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Solution

The fourth proportional to 4,315,910, 6,474,176.04 and 1,656,518 is: 2,484,896.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,910 : 6,474,176.04 = 1,656,518 : x
  2. Step 2: Convert to fraction form
    4,315,910/6,474,176.04 = 1,656,518/x
  3. Step 3: Cross multiply
    4,315,910x = 6,474,176.04 × 1,656,518
  4. Step 4: Simplify right side
    4,315,910x = 10,724,589,145,428.72
  5. Step 5: Solve for x
    x = 10,724,589,145,428.72/4,315,910
  6. Step 6: Final answer
    x = 2,484,896.38

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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.