Home / 6,809,507.64-10,202,907.89-5,598,818.46

Finding the Fourth Proportional to 6,809,507.64, 10,202,907.89 and 5,598,818.46

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Solution

The fourth proportional to 6,809,507.64, 10,202,907.89 and 5,598,818.46 is: 8,388,892.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,809,507.64 : 10,202,907.89 = 5,598,818.46 : x
  2. Step 2: Convert to fraction form
    6,809,507.64/10,202,907.89 = 5,598,818.46/x
  3. Step 3: Cross multiply
    6,809,507.64x = 10,202,907.89 × 5,598,818.46
  4. Step 4: Simplify right side
    6,809,507.64x = 57,124,229,054,208.70
  5. Step 5: Solve for x
    x = 57,124,229,054,208.70/6,809,507.64
  6. Step 6: Final answer
    x = 8,388,892.72

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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.