Home / 2,426,791.41-3,348,969.57-1,339,062.66

Finding the Fourth Proportional to 2,426,791.41, 3,348,969.57 and 1,339,062.66

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Solution

The fourth proportional to 2,426,791.41, 3,348,969.57 and 1,339,062.66 is: 1,847,905.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,791.41 : 3,348,969.57 = 1,339,062.66 : x
  2. Step 2: Convert to fraction form
    2,426,791.41/3,348,969.57 = 1,339,062.66/x
  3. Step 3: Cross multiply
    2,426,791.41x = 3,348,969.57 × 1,339,062.66
  4. Step 4: Simplify right side
    2,426,791.41x = 4,484,480,100,663.26
  5. Step 5: Solve for x
    x = 4,484,480,100,663.26/2,426,791.41
  6. Step 6: Final answer
    x = 1,847,905.05

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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.