Home / 8,813,592.36-13,216,133.36-3,694,647.30

Finding the Fourth Proportional to 8,813,592.36, 13,216,133.36 and 3,694,647.30

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Solution

The fourth proportional to 8,813,592.36, 13,216,133.36 and 3,694,647.30 is: 5,540,187.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,813,592.36 : 13,216,133.36 = 3,694,647.30 : x
  2. Step 2: Convert to fraction form
    8,813,592.36/13,216,133.36 = 3,694,647.30/x
  3. Step 3: Cross multiply
    8,813,592.36x = 13,216,133.36 × 3,694,647.30
  4. Step 4: Simplify right side
    8,813,592.36x = 48,828,951,434,963.92
  5. Step 5: Solve for x
    x = 48,828,951,434,963.92/8,813,592.36
  6. Step 6: Final answer
    x = 5,540,187.18

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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.