Home / 11,339,658.18-17,004,757.79-3,556,567.17

Finding the Fourth Proportional to 11,339,658.18, 17,004,757.79 and 3,556,567.17

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Solution

The fourth proportional to 11,339,658.18, 17,004,757.79 and 3,556,567.17 is: 5,333,367.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,339,658.18 : 17,004,757.79 = 3,556,567.17 : x
  2. Step 2: Convert to fraction form
    11,339,658.18/17,004,757.79 = 3,556,567.17/x
  3. Step 3: Cross multiply
    11,339,658.18x = 17,004,757.79 × 3,556,567.17
  4. Step 4: Simplify right side
    11,339,658.18x = 60,478,563,314,444.81
  5. Step 5: Solve for x
    x = 60,478,563,314,444.81/11,339,658.18
  6. Step 6: Final answer
    x = 5,333,367.40

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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.