Home / 4,932,390.44-7,398,418.89-1,737,433.12

Finding the Fourth Proportional to 4,932,390.44, 7,398,418.89 and 1,737,433.12

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Solution

The fourth proportional to 4,932,390.44, 7,398,418.89 and 1,737,433.12 is: 2,606,090.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,390.44 : 7,398,418.89 = 1,737,433.12 : x
  2. Step 2: Convert to fraction form
    4,932,390.44/7,398,418.89 = 1,737,433.12/x
  3. Step 3: Cross multiply
    4,932,390.44x = 7,398,418.89 × 1,737,433.12
  4. Step 4: Simplify right side
    4,932,390.44x = 12,854,258,015,119.64
  5. Step 5: Solve for x
    x = 12,854,258,015,119.64/4,932,390.44
  6. Step 6: Final answer
    x = 2,606,090.94

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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.