Home / 2,427,976.63-3,350,687.05-1,325,466.82

Finding the Fourth Proportional to 2,427,976.63, 3,350,687.05 and 1,325,466.82

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Solution

The fourth proportional to 2,427,976.63, 3,350,687.05 and 1,325,466.82 is: 1,829,187.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,976.63 : 3,350,687.05 = 1,325,466.82 : x
  2. Step 2: Convert to fraction form
    2,427,976.63/3,350,687.05 = 1,325,466.82/x
  3. Step 3: Cross multiply
    2,427,976.63x = 3,350,687.05 × 1,325,466.82
  4. Step 4: Simplify right side
    2,427,976.63x = 4,441,224,502,351.35
  5. Step 5: Solve for x
    x = 4,441,224,502,351.35/2,427,976.63
  6. Step 6: Final answer
    x = 1,829,187.50

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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.