Home / 3,551,334-4,900,840.92-1,941,702

Finding the Fourth Proportional to 3,551,334, 4,900,840.92 and 1,941,702

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Solution

The fourth proportional to 3,551,334, 4,900,840.92 and 1,941,702 is: 2,679,548.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,334 : 4,900,840.92 = 1,941,702 : x
  2. Step 2: Convert to fraction form
    3,551,334/4,900,840.92 = 1,941,702/x
  3. Step 3: Cross multiply
    3,551,334x = 4,900,840.92 × 1,941,702
  4. Step 4: Simplify right side
    3,551,334x = 9,515,972,616,045.84
  5. Step 5: Solve for x
    x = 9,515,972,616,045.84/3,551,334
  6. Step 6: Final answer
    x = 2,679,548.76

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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.