Home / 3,690,185.77-5,536,025.88-1,560,266.47

Finding the Fourth Proportional to 3,690,185.77, 5,536,025.88 and 1,560,266.47

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Solution

The fourth proportional to 3,690,185.77, 5,536,025.88 and 1,560,266.47 is: 2,340,715.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,185.77 : 5,536,025.88 = 1,560,266.47 : x
  2. Step 2: Convert to fraction form
    3,690,185.77/5,536,025.88 = 1,560,266.47/x
  3. Step 3: Cross multiply
    3,690,185.77x = 5,536,025.88 × 1,560,266.47
  4. Step 4: Simplify right side
    3,690,185.77x = 8,637,675,557,616.24
  5. Step 5: Solve for x
    x = 8,637,675,557,616.24/3,690,185.77
  6. Step 6: Final answer
    x = 2,340,715.64

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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.