Home / 3,636,468.39-5,018,095.12-2,004,786.57

Finding the Fourth Proportional to 3,636,468.39, 5,018,095.12 and 2,004,786.57

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Solution

The fourth proportional to 3,636,468.39, 5,018,095.12 and 2,004,786.57 is: 2,766,477.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,468.39 : 5,018,095.12 = 2,004,786.57 : x
  2. Step 2: Convert to fraction form
    3,636,468.39/5,018,095.12 = 2,004,786.57/x
  3. Step 3: Cross multiply
    3,636,468.39x = 5,018,095.12 × 2,004,786.57
  4. Step 4: Simplify right side
    3,636,468.39x = 10,060,209,703,558.54
  5. Step 5: Solve for x
    x = 10,060,209,703,558.54/3,636,468.39
  6. Step 6: Final answer
    x = 2,766,477.97

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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.