Home / 4,242,604.73-5,854,927.31-2,407,140.27

Finding the Fourth Proportional to 4,242,604.73, 5,854,927.31 and 2,407,140.27

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Solution

The fourth proportional to 4,242,604.73, 5,854,927.31 and 2,407,140.27 is: 3,321,928.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,604.73 : 5,854,927.31 = 2,407,140.27 : x
  2. Step 2: Convert to fraction form
    4,242,604.73/5,854,927.31 = 2,407,140.27/x
  3. Step 3: Cross multiply
    4,242,604.73x = 5,854,927.31 × 2,407,140.27
  4. Step 4: Simplify right side
    4,242,604.73x = 14,093,631,293,788.07
  5. Step 5: Solve for x
    x = 14,093,631,293,788.07/4,242,604.73
  6. Step 6: Final answer
    x = 3,321,928.91

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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.