Home / 3,875,654.82-5,809,574.24-2,437,366.11

Finding the Fourth Proportional to 3,875,654.82, 5,809,574.24 and 2,437,366.11

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Solution

The fourth proportional to 3,875,654.82, 5,809,574.24 and 2,437,366.11 is: 3,653,591.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,875,654.82 : 5,809,574.24 = 2,437,366.11 : x
  2. Step 2: Convert to fraction form
    3,875,654.82/5,809,574.24 = 2,437,366.11/x
  3. Step 3: Cross multiply
    3,875,654.82x = 5,809,574.24 × 2,437,366.11
  4. Step 4: Simplify right side
    3,875,654.82x = 14,160,059,366,105.01
  5. Step 5: Solve for x
    x = 14,160,059,366,105.01/3,875,654.82
  6. Step 6: Final answer
    x = 3,653,591.46

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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.