Home / 5,687,002.10-7,846,146.65-3,237,880.25

Finding the Fourth Proportional to 5,687,002.10, 7,846,146.65 and 3,237,880.25

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Solution

The fourth proportional to 5,687,002.10, 7,846,146.65 and 3,237,880.25 is: 4,467,183.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,687,002.10 : 7,846,146.65 = 3,237,880.25 : x
  2. Step 2: Convert to fraction form
    5,687,002.10/7,846,146.65 = 3,237,880.25/x
  3. Step 3: Cross multiply
    5,687,002.10x = 7,846,146.65 × 3,237,880.25
  4. Step 4: Simplify right side
    5,687,002.10x = 25,404,883,221,218.53
  5. Step 5: Solve for x
    x = 25,404,883,221,218.53/5,687,002.10
  6. Step 6: Final answer
    x = 4,467,183.72

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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.