Home / 1,827,344.40-2,741,405.40-565,299.60

Finding the Fourth Proportional to 1,827,344.40, 2,741,405.40 and 565,299.60

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Solution

The fourth proportional to 1,827,344.40, 2,741,405.40 and 565,299.60 is: 848,069.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,344.40 : 2,741,405.40 = 565,299.60 : x
  2. Step 2: Convert to fraction form
    1,827,344.40/2,741,405.40 = 565,299.60/x
  3. Step 3: Cross multiply
    1,827,344.40x = 2,741,405.40 × 565,299.60
  4. Step 4: Simplify right side
    1,827,344.40x = 1,549,715,376,057.84
  5. Step 5: Solve for x
    x = 1,549,715,376,057.84/1,827,344.40
  6. Step 6: Final answer
    x = 848,069.68

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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.