Home / 2,044,308.41-3,063,072.66-1,243,166.57

Finding the Fourth Proportional to 2,044,308.41, 3,063,072.66 and 1,243,166.57

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Solution

The fourth proportional to 2,044,308.41, 3,063,072.66 and 1,243,166.57 is: 1,862,688.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,308.41 : 3,063,072.66 = 1,243,166.57 : x
  2. Step 2: Convert to fraction form
    2,044,308.41/3,063,072.66 = 1,243,166.57/x
  3. Step 3: Cross multiply
    2,044,308.41x = 3,063,072.66 × 1,243,166.57
  4. Step 4: Simplify right side
    2,044,308.41x = 3,807,909,526,177.14
  5. Step 5: Solve for x
    x = 3,807,909,526,177.14/2,044,308.41
  6. Step 6: Final answer
    x = 1,862,688.38

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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.