Home / 2,695,965.60-4,042,824.12-1,097,443.56

Finding the Fourth Proportional to 2,695,965.60, 4,042,824.12 and 1,097,443.56

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Solution

The fourth proportional to 2,695,965.60, 4,042,824.12 and 1,097,443.56 is: 1,645,707.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,965.60 : 4,042,824.12 = 1,097,443.56 : x
  2. Step 2: Convert to fraction form
    2,695,965.60/4,042,824.12 = 1,097,443.56/x
  3. Step 3: Cross multiply
    2,695,965.60x = 4,042,824.12 × 1,097,443.56
  4. Step 4: Simplify right side
    2,695,965.60x = 4,436,771,294,706.67
  5. Step 5: Solve for x
    x = 4,436,771,294,706.67/2,695,965.60
  6. Step 6: Final answer
    x = 1,645,707.68

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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.