Home / 9,793,244.96-13,515,006.24-5,442,514.64

Finding the Fourth Proportional to 9,793,244.96, 13,515,006.24 and 5,442,514.64

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Solution

The fourth proportional to 9,793,244.96, 13,515,006.24 and 5,442,514.64 is: 7,510,852.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,244.96 : 13,515,006.24 = 5,442,514.64 : x
  2. Step 2: Convert to fraction form
    9,793,244.96/13,515,006.24 = 5,442,514.64/x
  3. Step 3: Cross multiply
    9,793,244.96x = 13,515,006.24 × 5,442,514.64
  4. Step 4: Simplify right side
    9,793,244.96x = 73,555,619,320,891.34
  5. Step 5: Solve for x
    x = 73,555,619,320,891.34/9,793,244.96
  6. Step 6: Final answer
    x = 7,510,852.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.