Home / 11,537,475.12-17,294,009.16-4,345,897.44

Finding the Fourth Proportional to 11,537,475.12, 17,294,009.16 and 4,345,897.44

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Solution

The fourth proportional to 11,537,475.12, 17,294,009.16 and 4,345,897.44 is: 6,514,249.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,537,475.12 : 17,294,009.16 = 4,345,897.44 : x
  2. Step 2: Convert to fraction form
    11,537,475.12/17,294,009.16 = 4,345,897.44/x
  3. Step 3: Cross multiply
    11,537,475.12x = 17,294,009.16 × 4,345,897.44
  4. Step 4: Simplify right side
    11,537,475.12x = 75,157,990,135,780.56
  5. Step 5: Solve for x
    x = 75,157,990,135,780.56/11,537,475.12
  6. Step 6: Final answer
    x = 6,514,249.38

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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.