Home / 11,588,378.63-17,385,668.01-4,015,344.38

Finding the Fourth Proportional to 11,588,378.63, 17,385,668.01 and 4,015,344.38

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Solution

The fourth proportional to 11,588,378.63, 17,385,668.01 and 4,015,344.38 is: 6,024,090.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588,378.63 : 17,385,668.01 = 4,015,344.38 : x
  2. Step 2: Convert to fraction form
    11,588,378.63/17,385,668.01 = 4,015,344.38/x
  3. Step 3: Cross multiply
    11,588,378.63x = 17,385,668.01 × 4,015,344.38
  4. Step 4: Simplify right side
    11,588,378.63x = 69,809,444,249,570.95
  5. Step 5: Solve for x
    x = 69,809,444,249,570.95/11,588,378.63
  6. Step 6: Final answer
    x = 6,024,090.73

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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.