Home / 11,481,304.10-17,224,075.11-4,750,242.98

Finding the Fourth Proportional to 11,481,304.10, 17,224,075.11 and 4,750,242.98

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Solution

The fourth proportional to 11,481,304.10, 17,224,075.11 and 4,750,242.98 is: 7,126,241.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,481,304.10 : 17,224,075.11 = 4,750,242.98 : x
  2. Step 2: Convert to fraction form
    11,481,304.10/17,224,075.11 = 4,750,242.98/x
  3. Step 3: Cross multiply
    11,481,304.10x = 17,224,075.11 × 4,750,242.98
  4. Step 4: Simplify right side
    11,481,304.10x = 81,818,541,856,740.12
  5. Step 5: Solve for x
    x = 81,818,541,856,740.12/11,481,304.10
  6. Step 6: Final answer
    x = 7,126,241.16

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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.