Home / 9,847,043.64-13,589,604.90-5,496,979.14

Finding the Fourth Proportional to 9,847,043.64, 13,589,604.90 and 5,496,979.14

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Solution

The fourth proportional to 9,847,043.64, 13,589,604.90 and 5,496,979.14 is: 7,586,213.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,043.64 : 13,589,604.90 = 5,496,979.14 : x
  2. Step 2: Convert to fraction form
    9,847,043.64/13,589,604.90 = 5,496,979.14/x
  3. Step 3: Cross multiply
    9,847,043.64x = 13,589,604.90 × 5,496,979.14
  4. Step 4: Simplify right side
    9,847,043.64x = 74,701,774,656,141.78
  5. Step 5: Solve for x
    x = 74,701,774,656,141.78/9,847,043.64
  6. Step 6: Final answer
    x = 7,586,213.42

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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.