Home / 3,597,845.65-4,965,039.79-1,966,252.52

Finding the Fourth Proportional to 3,597,845.65, 4,965,039.79 and 1,966,252.52

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Solution

The fourth proportional to 3,597,845.65, 4,965,039.79 and 1,966,252.52 is: 2,713,435.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,845.65 : 4,965,039.79 = 1,966,252.52 : x
  2. Step 2: Convert to fraction form
    3,597,845.65/4,965,039.79 = 1,966,252.52/x
  3. Step 3: Cross multiply
    3,597,845.65x = 4,965,039.79 × 1,966,252.52
  4. Step 4: Simplify right side
    3,597,845.65x = 9,762,522,006,484.74
  5. Step 5: Solve for x
    x = 9,762,522,006,484.74/3,597,845.65
  6. Step 6: Final answer
    x = 2,713,435.47

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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.