Home / 5,266,525.58-7,901,756.66-2,073,877.37

Finding the Fourth Proportional to 5,266,525.58, 7,901,756.66 and 2,073,877.37

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Solution

The fourth proportional to 5,266,525.58, 7,901,756.66 and 2,073,877.37 is: 3,111,591.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,266,525.58 : 7,901,756.66 = 2,073,877.37 : x
  2. Step 2: Convert to fraction form
    5,266,525.58/7,901,756.66 = 2,073,877.37/x
  3. Step 3: Cross multiply
    5,266,525.58x = 7,901,756.66 × 2,073,877.37
  4. Step 4: Simplify right side
    5,266,525.58x = 16,387,274,286,096.69
  5. Step 5: Solve for x
    x = 16,387,274,286,096.69/5,266,525.58
  6. Step 6: Final answer
    x = 3,111,591.13

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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.