Home / 3,865,611.11-5,795,857.26-1,844,167.01

Finding the Fourth Proportional to 3,865,611.11, 5,795,857.26 and 1,844,167.01

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Solution

The fourth proportional to 3,865,611.11, 5,795,857.26 and 1,844,167.01 is: 2,765,029.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,611.11 : 5,795,857.26 = 1,844,167.01 : x
  2. Step 2: Convert to fraction form
    3,865,611.11/5,795,857.26 = 1,844,167.01/x
  3. Step 3: Cross multiply
    3,865,611.11x = 5,795,857.26 × 1,844,167.01
  4. Step 4: Simplify right side
    3,865,611.11x = 10,688,528,724,581.71
  5. Step 5: Solve for x
    x = 10,688,528,724,581.71/3,865,611.11
  6. Step 6: Final answer
    x = 2,765,029.50

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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.