Home / 11,704,279.15-17,556,418.73-10,570,538.35

Finding the Fourth Proportional to 11,704,279.15, 17,556,418.73 and 10,570,538.35

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Solution

The fourth proportional to 11,704,279.15, 17,556,418.73 and 10,570,538.35 is: 15,855,807.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,704,279.15 : 17,556,418.73 = 10,570,538.35 : x
  2. Step 2: Convert to fraction form
    11,704,279.15/17,556,418.73 = 10,570,538.35/x
  3. Step 3: Cross multiply
    11,704,279.15x = 17,556,418.73 × 10,570,538.35
  4. Step 4: Simplify right side
    11,704,279.15x = 185,580,797,474,123.28
  5. Step 5: Solve for x
    x = 185,580,797,474,123.28/11,704,279.15
  6. Step 6: Final answer
    x = 15,855,807.53

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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.