Home / 5,654,631.08-7,806,101.22-3,481,037.39

Finding the Fourth Proportional to 5,654,631.08, 7,806,101.22 and 3,481,037.39

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Solution

The fourth proportional to 5,654,631.08, 7,806,101.22 and 3,481,037.39 is: 4,805,500.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,631.08 : 7,806,101.22 = 3,481,037.39 : x
  2. Step 2: Convert to fraction form
    5,654,631.08/7,806,101.22 = 3,481,037.39/x
  3. Step 3: Cross multiply
    5,654,631.08x = 7,806,101.22 × 3,481,037.39
  4. Step 4: Simplify right side
    5,654,631.08x = 27,173,330,216,944.62
  5. Step 5: Solve for x
    x = 27,173,330,216,944.62/5,654,631.08
  6. Step 6: Final answer
    x = 4,805,500.10

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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.