Home / 2,677,336.64-3,694,716.96-1,604,248.64

Finding the Fourth Proportional to 2,677,336.64, 3,694,716.96 and 1,604,248.64

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Solution

The fourth proportional to 2,677,336.64, 3,694,716.96 and 1,604,248.64 is: 2,213,858.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,336.64 : 3,694,716.96 = 1,604,248.64 : x
  2. Step 2: Convert to fraction form
    2,677,336.64/3,694,716.96 = 1,604,248.64/x
  3. Step 3: Cross multiply
    2,677,336.64x = 3,694,716.96 × 1,604,248.64
  4. Step 4: Simplify right side
    2,677,336.64x = 5,927,244,658,264.93
  5. Step 5: Solve for x
    x = 5,927,244,658,264.93/2,677,336.64
  6. Step 6: Final answer
    x = 2,213,858.57

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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.