Home / 6,597,361.84-9,897,591.48-2,048,178.28

Finding the Fourth Proportional to 6,597,361.84, 9,897,591.48 and 2,048,178.28

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Solution

The fourth proportional to 6,597,361.84, 9,897,591.48 and 2,048,178.28 is: 3,072,748.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,597,361.84 : 9,897,591.48 = 2,048,178.28 : x
  2. Step 2: Convert to fraction form
    6,597,361.84/9,897,591.48 = 2,048,178.28/x
  3. Step 3: Cross multiply
    6,597,361.84x = 9,897,591.48 × 2,048,178.28
  4. Step 4: Simplify right side
    6,597,361.84x = 20,272,031,893,649.05
  5. Step 5: Solve for x
    x = 20,272,031,893,649.05/6,597,361.84
  6. Step 6: Final answer
    x = 3,072,748.23

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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.