Home / 4,590,540.02-6,336,650.51-3,943,362.98

Finding the Fourth Proportional to 4,590,540.02, 6,336,650.51 and 3,943,362.98

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Solution

The fourth proportional to 4,590,540.02, 6,336,650.51 and 3,943,362.98 is: 5,443,305.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,540.02 : 6,336,650.51 = 3,943,362.98 : x
  2. Step 2: Convert to fraction form
    4,590,540.02/6,336,650.51 = 3,943,362.98/x
  3. Step 3: Cross multiply
    4,590,540.02x = 6,336,650.51 × 3,943,362.98
  4. Step 4: Simplify right side
    4,590,540.02x = 24,987,712,986,932.05
  5. Step 5: Solve for x
    x = 24,987,712,986,932.05/4,590,540.02
  6. Step 6: Final answer
    x = 5,443,305.78

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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.