Home / 9,847,205.64-13,589,828.46-5,497,141.14

Finding the Fourth Proportional to 9,847,205.64, 13,589,828.46 and 5,497,141.14

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Solution

The fourth proportional to 9,847,205.64, 13,589,828.46 and 5,497,141.14 is: 7,586,436.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,205.64 : 13,589,828.46 = 5,497,141.14 : x
  2. Step 2: Convert to fraction form
    9,847,205.64/13,589,828.46 = 5,497,141.14/x
  3. Step 3: Cross multiply
    9,847,205.64x = 13,589,828.46 × 5,497,141.14
  4. Step 4: Simplify right side
    9,847,205.64x = 74,705,205,113,008.84
  5. Step 5: Solve for x
    x = 74,705,205,113,008.84/9,847,205.64
  6. Step 6: Final answer
    x = 7,586,436.99

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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.