Home / 3,708,764.69-5,116,464.94-2,237,852.82

Finding the Fourth Proportional to 3,708,764.69, 5,116,464.94 and 2,237,852.82

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Solution

The fourth proportional to 3,708,764.69, 5,116,464.94 and 2,237,852.82 is: 3,087,253.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,764.69 : 5,116,464.94 = 2,237,852.82 : x
  2. Step 2: Convert to fraction form
    3,708,764.69/5,116,464.94 = 2,237,852.82/x
  3. Step 3: Cross multiply
    3,708,764.69x = 5,116,464.94 × 2,237,852.82
  4. Step 4: Simplify right side
    3,708,764.69x = 11,449,895,494,410.13
  5. Step 5: Solve for x
    x = 11,449,895,494,410.13/3,708,764.69
  6. Step 6: Final answer
    x = 3,087,253.16

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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.