Home / 3,043,555.78-4,567,013.88-1,696,476.64

Finding the Fourth Proportional to 3,043,555.78, 4,567,013.88 and 1,696,476.64

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Solution

The fourth proportional to 3,043,555.78, 4,567,013.88 and 1,696,476.64 is: 2,545,651.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,555.78 : 4,567,013.88 = 1,696,476.64 : x
  2. Step 2: Convert to fraction form
    3,043,555.78/4,567,013.88 = 1,696,476.64/x
  3. Step 3: Cross multiply
    3,043,555.78x = 4,567,013.88 × 1,696,476.64
  4. Step 4: Simplify right side
    3,043,555.78x = 7,747,832,361,975.76
  5. Step 5: Solve for x
    x = 7,747,832,361,975.76/3,043,555.78
  6. Step 6: Final answer
    x = 2,545,651.51

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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.