Home / 3,589,266.50-4,953,246.82-1,957,673.88

Finding the Fourth Proportional to 3,589,266.50, 4,953,246.82 and 1,957,673.88

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Solution

The fourth proportional to 3,589,266.50, 4,953,246.82 and 1,957,673.88 is: 2,701,622.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,266.50 : 4,953,246.82 = 1,957,673.88 : x
  2. Step 2: Convert to fraction form
    3,589,266.50/4,953,246.82 = 1,957,673.88/x
  3. Step 3: Cross multiply
    3,589,266.50x = 4,953,246.82 × 1,957,673.88
  4. Step 4: Simplify right side
    3,589,266.50x = 9,696,841,915,812.88
  5. Step 5: Solve for x
    x = 9,696,841,915,812.88/3,589,266.50
  6. Step 6: Final answer
    x = 2,701,622.16

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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.