Home / 4,443,514.56-6,132,037.92-2,406,323.52

Finding the Fourth Proportional to 4,443,514.56, 6,132,037.92 and 2,406,323.52

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Solution

The fourth proportional to 4,443,514.56, 6,132,037.92 and 2,406,323.52 is: 3,320,719.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,514.56 : 6,132,037.92 = 2,406,323.52 : x
  2. Step 2: Convert to fraction form
    4,443,514.56/6,132,037.92 = 2,406,323.52/x
  3. Step 3: Cross multiply
    4,443,514.56x = 6,132,037.92 × 2,406,323.52
  4. Step 4: Simplify right side
    4,443,514.56x = 14,755,667,072,427.88
  5. Step 5: Solve for x
    x = 14,755,667,072,427.88/4,443,514.56
  6. Step 6: Final answer
    x = 3,320,719.87

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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.