Home / 4,781,291.37-6,597,990.02-2,605,787.91

Finding the Fourth Proportional to 4,781,291.37, 6,597,990.02 and 2,605,787.91

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Solution

The fourth proportional to 4,781,291.37, 6,597,990.02 and 2,605,787.91 is: 3,595,882.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,291.37 : 6,597,990.02 = 2,605,787.91 : x
  2. Step 2: Convert to fraction form
    4,781,291.37/6,597,990.02 = 2,605,787.91/x
  3. Step 3: Cross multiply
    4,781,291.37x = 6,597,990.02 × 2,605,787.91
  4. Step 4: Simplify right side
    4,781,291.37x = 17,192,962,611,387.72
  5. Step 5: Solve for x
    x = 17,192,962,611,387.72/4,781,291.37
  6. Step 6: Final answer
    x = 3,595,882.64

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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.