Home / 10,742,704.12-16,114,591.39-3,067,487.56

Finding the Fourth Proportional to 10,742,704.12, 16,114,591.39 and 3,067,487.56

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Solution

The fourth proportional to 10,742,704.12, 16,114,591.39 and 3,067,487.56 is: 4,601,384.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,742,704.12 : 16,114,591.39 = 3,067,487.56 : x
  2. Step 2: Convert to fraction form
    10,742,704.12/16,114,591.39 = 3,067,487.56/x
  3. Step 3: Cross multiply
    10,742,704.12x = 16,114,591.39 × 3,067,487.56
  4. Step 4: Simplify right side
    10,742,704.12x = 49,431,308,623,308.11
  5. Step 5: Solve for x
    x = 49,431,308,623,308.11/10,742,704.12
  6. Step 6: Final answer
    x = 4,601,384.16

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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.